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    Home » Keto Cookies » Keto Sugar Cookies

    Published: Nov 11, 2019 · Modified: Nov 13, 2022 by Carolyn

    Keto Sugar Cookies

    This post may contain Amazon or other affiliate links. As an Amazon Associate I earn from qualifying purchases.

    21.5K shares
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    Easily the best keto sugar cookies you will ever make. This recipe produces sturdy but tender cookies, perfect for decorating with sugar-free royal icing. They’re fun to make for any holiday or occasion!

    Keto sugar cookies with colorful royal icing on a white plate over a plaid napkin.

    If it looks like a duck and quacks like a duck, it’s a duck, right? And if it looks like a sugar cookie and tastes like a sugar cookies, it’s a sugar cookie, right? Or not.

    Perhaps I shouldn’t actually call these keto sugar cookies, since they don’t have a single grain of sugar in them. False advertising and all that.

    But sometimes keto recipes deserve a little poetic license. I’ve got Keto Banana Bread with no bananas, and Keto Oatmeal with no oats. They just look and taste like the real deal and that’s all that matters. So why not sugar free sugar cookies too?

    And during the holidays, who doesn’t love playing around with fun cookie cutters and pretty colors of royal icing? We look forward to it every year, when we crank the holiday music and make a horrific mess in the kitchen. It’s a family tradition!

    Jump to:
    • A must make cookie recipe
    • Reader Testimonials
    • Ingredients you need
    • Step-by-step directions
    • Working with sugar free royal icing
    • Expert tips
    • Frequently Asked Questions
    • Keto Sugar Cookies Recipe
    Cut out keto sugar cookies stacked up on a wooden table with the top one decorated like a Christmas tree.

    A must make cookie recipe

    These keto sugar cookies have stood the test of time. I first published this recipe in October 2012, and I decided to give them a little update. I changed very little about the cookie itself but created a perfect sugar free royal icing to pair with it. So that you can decorate to your heart’s content!

    What makes them so great? Well for one thing, they don’t spread or rise, and they hold their shape perfectly during baking. And if you’re careful and keep your eye on them, you can make sure that they don’t brown too much, so that they stay a pale golden brown like a traditional sugar cookie.

    Once cooled, they are both sturdy and tender. You bite into one thinking it’s going to be too crisp, but it has just the right amount of give under your teeth. And yet they still hold up to all the decorating you care to throw at them.

    The only changes I made to the cookie dough itself was to swap out the oat flour for coconut flour, and leave out the xanthan gum altogether. Everything else stayed the same, including the chilling time and baking time.

    Reader Testimonials

    Testimonial “I’d never attempted keto cut-out sugar cookies before and was afraid they might fall apart when rolling/cutting, but nope – these behaved amazingly well. Oh and absolutely delicious!” — Stephanie

    “I’ve been craving a good keto sugar cookie but the recipes I’ve tried have come up short – until yours. These are so good! They’re buttery and perfectly sweet all on their own, and they were easy to make. Thank you so much for another fantastic recipe!” — Sara

    “This is a wonderful recipe, thanks for sharing! This also makes a great base for a fruit pizza. I have my second batch in the oven right now. ????”– Amanda

    Ingredients you need

    Cookie Ingredients

    Ingredients labeled and needed to make keto sugar cookies
    • Almond flour: For keto sugar cookies with really good texture, make sure you use a finely ground almond flour like Bob’s Red Mill. You can use sunflower seed flour as a nut-free alternative, but your cookies will be more gray in color.
    • Coconut flour: A little coconut flour helps make the dough less fragile and easier to work with. You can also use a little oat fiber.
    • Swerve Sweetener: You really need an erythritol based sweetener such as Swerve for crisp cookies. Allulose and BochaSweet simply won’t work here. Learn more about keto sweeteners and how they affect your baked goods.
    • Butter: If you use salted butter, you can omit the additional salt in the recipe. Be sure to use softened butter for better mixing.
    • Pantry staples: Eggs, vanilla, salt.

    Royal Icing Ingredients

    Ingredients labeled and needed to make keto royal icing
    • Powdered Sweetener: I use a mix of Swerve Confectioners and BochaSweet for this icing. You can use all powdered Swerve but it looks a little dried out when it hardens. By mixing in some BochaSweet, the icing has a nice sheen to it.
    • Egg white powder: Classic royal icing takes meringue powder to help it firm up and harden, but it often contains sugar. I use powdered egg whites to the same effect. In a pinch, you could use some pasteurized egg whites and then reduce the water.
    • Vanilla extract: Royal icing isn’t very flavorful, so l like to add a little vanilla to make it taste better.
    • Natural food coloring: I prefer to use natural food colorings, but you can use any food colorings you like. It’s tricky to get a true red with natural dyes, so I add some beet powder to help.

    Step-by-step directions

    A collage of four images showing how to make Keto Sugar Cookies.

    1. Prepare the cookie dough: In a medium bowl, whisk together the almond flour, coconut flour, and salt. In a large bowl, beat the butter and sweetener together until creamy. Beat in the egg and vanilla extract, and then beat in the almond flour mixture until dough comes together.

    2. Roll out: Turn the dough out onto a work surface with a silicone baking mat or a large piece of parchment paper, lightly dusted with coconut flour. Pat into a rough circle and then top with a large piece of parchment paper. Roll out to about ⅓-inch thickness.

    3. Cut out: Using cookie cutters of your choice, cut out cookies and lift carefully with a small, offset spatula or knife. Place the cookies on baking sheets lined with silicone liners or parchment paper and freeze for 30 minutes.

    4. Bake: Once chilled, bake the cookies at 325F for 12 to 14 minutes, or until they are just starting to brown around the edges, switching and rotating the pans halfway through baking. Remove from the oven and let cool completely on pan. The cookies will still be quite soft when removed from the oven but will firm up as they cool.

    Working with sugar free royal icing

    If you want to decorate sugar cookies properly, you really need royal icing. It’s thin enough to make beautiful patterns, but it also hardens as it dries. I had to experiment quite a bit to get a keto royal icing that worked well. You can use this same icing on my Keto Gingerbread Cookies.

    A collage of four images showing how to make keto royal icing.

    Why use two sweeteners?

    I use both powdered Swerve and powdered BochaSweet for this recipe. Swerve hardens and dry better than BochaSweet, but can become a little dull as it sits. BochaSweet on its own makes the icing too goopy and soft, but gives it a nice sheen when combined with Swerve. The combination of these two sweeteners allows me to take advantage of their desired properties and offset the undesired ones.

    You could also use powdered xylitol in place of the BochaSweet. I am not sure if allulose will work, as it tends to make things so soft that they never firm up properly.

    To make

    Whisk together the sweeteners and the egg white powder in a large bowl. Add water, 1 tablespoon at a time, whisking in between, until the desired consistency is achieved. Whisk in the vanilla extract.

    It’s important to get just the right consistency. You want the icing to be slightly drippy but not runny. This allows you to make outlines of shapes, and then “flood” them in by zig-zagging lines of icing within the outlines. Then use a toothpick to run all the lines together into a smooth coating.

    Coloring the icing

    Decorated keto sugar cookies laid out on a white wooden table.

    Once you’ve got your icing to the right consistency, divide it up into separate bowls and color as desired.

    These days, there are an increasing number of all-natural food dye options. Most of them are vegetable or plant-based, and they tend to produce pastel colors rather than true, deep reds and greens.

    But I recently found this beet powder coloring which makes a much stronger red color. It tends to thicken the icing a bit so you need to add more water to get the right consistency.

    Close up shot of holiday decorated keto sugar cookies.

    Expert tips

    To get that perfect pale golden sugar cookie color, use a silicone baking mat. It protect the cookies from the heat better than parchment paper.

    Let the cookies cool completely before decorating them. If they are still warm, the icing will melt and run off the cookies! Also let them cool completely before attempting to freeze them.

    Allow the royal icing to harden completely overnight. Simply lay all the decorated cookies out on cookie sheets and set in a cool, dry location. Once the icing is hard, you can layer the cookies on top of one another without risk of smearing the decorations.

    Frequently Asked Questions

    Can you freeze keto sugar cookies?

    You can indeed! I actually have some undecorated cookies in my freezer right now. You can freeze them with or without the royal icing. I like to make a big batch weeks in advance, and then decorate them closer to the holidays.

    How many carbs are in keto sugar cookies?

    This keto sugar cookie recipe has 4.8g of carbs and 2.4g of fiber per serving. That comes to 2.4g net carbs per serving of 3 to 4 small cookies. The exact amount depends on the size of your cookies.

    How do you make crispy keto cookies?

    It all comes down to what sweeteners you use. Erythritol is the only sugar substitute that produces crisp cookies. Any amount of xylitol, allulose, or BochaSweet will prevent the cookies from crisping up properly. For more information, read my Guide to Keto Sweeteners.

    Keto sugar cookies on a table with a glass of milk.
    Keto sugar cookies with colorful royal icing on a white plate over a plaid napkin.

    Keto Sugar Cookies Recipe

    Easily the best keto sugar cookies you will ever make. This recipe produces sturdy but tender cookies, perfect for decorating with sugar-free royal icing. They're fun to make for any holiday or occasion!
    4.68 from 37 votes
    Print Pin Rate
    Course: Dessert
    Cuisine: American
    Keyword: cut out sugar cookies, keto sugar cookies
    Prep Time: 45 minutes
    Cook Time: 14 minutes
    Chill Time: 1 hour
    Total Time: 2 hours
    Servings: 12 servings
    Calories: 177kcal

    Ingredients

    Cookies:

    • 2 ¼ cups almond flour
    • 2 tablespoon coconut flour (can also use oat fiber)
    • ¼ teaspoon salt
    • 6 tablespoon butter softened
    • ½ cup Swerve Sweetener granular
    • 1 large egg
    • ½ teaspoon vanilla extract

    Royal Icing:

    • ½ cup powdered Swerve Sweetener
    • ½ cup powdered BochaSweet (or powdered xylitol)
    • 1 tablespoon egg white powder
    • 2 to 4 tablespoon Water room temperature
    • ½ teaspoon vanilla extract
    • Natural food coloring

    Instructions

    Cookies:

    • Prepare a work surface with a silicone baking mat or a large piece of parchment paper, and dust lightly with coconut flour. Line two large baking sheets silicone liners or parchment paper.
    • In a medium bowl, whisk together the almond flour, coconut flour, and salt. In a large bowl, beat the butter and sweetener together until creamy. Beat in the egg and vanilla extract, and then beat in the almond flour mixture until dough comes together.
    • Turn the dough out onto the prepared work surface. Pat into a rough circle and then top with a large piece of parchment paper. Roll out to about ⅓-inch thickness.
    • Using cookie cutters of choice, cut out cookies and lift carefully with a small, offset spatula or knife. Place on the prepared baking sheets and freeze for 30 minutes. Gather up the scraps and re-roll your dough, to cut out as many cookies as possible.
    • Preheat the oven to 325F.
    • Bake the cookies 12 to 14 minutes, or until they are just starting to brown around the edges, switching and rotating the pans halfway through baking. Remove from the oven and let cool completely on pan. The cookies will still be quite soft when removed from the oven but will firm up as they cool.

    Royal Icing:

    • In a large bowl, whisk together the sweeteners and the egg white powder. Add water, 1 tablespoon at a time, whisking in between, until desired consistency is achieved. It should drizzle off the end of the whisk in ribbons, but shouldn't be too thin. Whisk in the vanilla extract.
    • Divide into sepate bowls and add food coloring in small amounts until the desired color is achieved.
    • Place icing in small ziploc bags or piping bags with the very corner snipped off to pipe outlines. Let the outlines dry at least 10 to 20 minutes before filling in.
    • To fill in the outlines, pipe frosting into the outline in a back and forth motion. It does not have to be perfect and there may be gaps. Then simply use a toothpick to fill the icing into the gaps.
    • Let the flooded icing dry completely before adding any additional icing decoration. (Or do what I did for one cookie, add little dots of another color and swirl them in with a toothpick. So many fun options!).

    Video

    Notes

    How many cookies you get depends on the size of your cookie cutters. I used small 2 to 3 inch cutters and got almost 4 dozen cookies. Larger cookie cutter will obviously result in fewer cookies. 

    Storage information: 

    Store the cookies in a covered container on the counter for up to 7 days, or in the fridge for up to 2 weeks. They can also be frozen, before or after decorating, for several months. 
     
     
    Nutrition Facts
    Keto Sugar Cookies Recipe
    Amount Per Serving (1 serving = 1/12th of recipe)
    Calories 177 Calories from Fat 137
    % Daily Value*
    Fat 15.2g23%
    Carbohydrates 4.8g2%
    Fiber 2.4g10%
    Protein 5g10%
    * Percent Daily Values are based on a 2000 calorie diet.
    21.5K shares

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    Nutritional Disclaimer

    Please note that I am not a medical or nutritional professional. I am simply recounting and sharing my own experiences on this blog. Nothing I express here should be taken as medical advice and you should consult with your doctor before starting any diet or exercise program. I provide nutritional information for my recipes simply as a courtesy to my readers. It is calculated using MacGourmet software and I remove erythritol from the final carb count and net carb count, as it does not affect my own blood glucose levels. I do my best to be as accurate as possible but you should independently calculate nutritional information on your own before relying on them. I expressly disclaim any and all liability of any kind with respect to any act or omission wholly or in part in reliance on anything contained in this website.

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      Recipe Rating




    1. Rhonda Abdalla says

      March 20, 2023 at 8:42 am

      can I use protein powder in the place of egg powder in the royal icing or is there any other substitutions that will work?
      thanks so much!!
      By the way I live on your recipes and yours alone!! I can’t thank you enough for all your hard work!!!

      Reply
      • Carolyn says

        March 20, 2023 at 6:19 pm

        No, sadly it doesn’t combine well and will be very gritty. Plus it doesn’t harden things like egg white powder. Just leave it out if you don’t have it.

        Reply
    2. Kiara says

      December 23, 2022 at 5:34 pm

      Hi Carolyn, I’m in Australia and couldn’t find swerve anywhere around me so I bought all forms of stevia,/truvia, I have caster, brown, and icing. I really wanna make these with my daughter today for Christmas Eve/for Santa tonight.. do you think I could use these for the sweeteners?

      Reply
      • Carolyn says

        December 24, 2022 at 8:23 am

        Can you tell me what is in the ones that you have? Is it just erythritol and monk fruit or stevia? if so, use the granulated (caster) in the cookies and the icing in the royal icing. And Merry Christmas Eve! 🙂

        Reply
    3. Paula Barsanti says

      December 15, 2022 at 5:22 pm

      can I use granulated bocha sweet with the powdered swerve for the icing? I don’t have any powdered.

      Reply
      • Carolyn says

        December 15, 2022 at 7:47 pm

        you will need to whisk well to make sure it dissolves properly but it should work. Maybe do more Swerve, and only a few tbsp of Bocha.

        Reply
    4. Amanda says

      December 13, 2022 at 6:02 pm

      Are these gluten free?

      Reply
      • Carolyn says

        December 14, 2022 at 12:08 pm

        Yes.

        Reply
    5. Marsha says

      December 08, 2022 at 5:30 pm

      can you make cookie dough day before then cut out and cook next day?

      Reply
      • Carolyn says

        December 08, 2022 at 7:06 pm

        Sure!

        Reply
    6. Jennifer says

      September 24, 2022 at 5:07 pm

      Looking to keep frozen dough balls, so I can bake up 2-3 at a time when a craving hits! Would this dough hold up well in the freezer? how Ould you recommend baking them from frozen?

      Reply
      • Carolyn says

        September 25, 2022 at 6:06 pm

        This is not the right recipe for that sort of thing. This is a rolled cut-out cookie. These would be a better cookie for frozen dough. https://alldayidreamaboutfood.com/keto-funfetti-cookies/

        Reply
    7. Nancy Amaranto says

      September 17, 2022 at 10:02 am

      Is it best to use salted or unsalted butter in the cookie dough. Since there is salt also in the recipe I am leaning towards using unsalted butter.

      Reply
      • Carolyn says

        September 17, 2022 at 3:25 pm

        It’s up to you!

        Reply
    8. Christina says

      August 10, 2022 at 10:27 am

      Instead of swerve sweetener in the cookie dough, can I substitute with granular bocha sweet?

      Reply
      • Carolyn says

        August 11, 2022 at 8:16 am

        BochaSweet will make the dough very soft so you won’t get crisp cookies.

        Reply
    9. Sandra Studstill says

      August 06, 2022 at 4:53 pm

      I made this recipe today but used it as a crust fro fruit pizza. It was a huge hit.

      Reply
    10. Stephanie Olsen says

      April 24, 2022 at 6:59 pm

      5 stars
      I’d never attempted keto cut-out sugar cookies before and was afraid they might fall apart when rolling/cutting, but nope – these behaved amazingly well. Oh and absolutely delicious!

      Reply
    11. Elaine in SC says

      April 24, 2022 at 1:55 pm

      Could I use Allulose instead of Bocasweet? I can’t do Xylitol. I’d really not want to purchase another sweetener as I have issues with many low carb items?

      Reply
      • Carolyn says

        April 24, 2022 at 6:42 pm

        In the glaze? Yes that should work.

        Reply
    12. Joanne says

      April 23, 2022 at 9:02 am

      I can’t have nuts. Is there an alternative to almond flour or do you have a different recipe for sugar cookies I could try? I would really like to have a good sugar cookie recipe, and I love your other recipes so I know it would be delicious!

      Reply
    13. Ashley says

      February 20, 2022 at 11:01 am

      Hi, am I able to substitute the powdered egg whites for actual egg whites for the icing?

      Reply
      • Carolyn says

        February 20, 2022 at 6:41 pm

        No, it makes the icing crack when it dries. you can skip the egg white powder but I do recommend it.

        Reply
        • Karisse says

          December 16, 2022 at 8:20 pm

          Would “egg white powder” be the same thing as egg white protein powder? It’s just pure egg whites.

          Reply
          • Carolyn says

            December 17, 2022 at 9:31 am

            Yup!

            Reply
    14. Lori says

      January 27, 2022 at 9:11 am

      Hi Carolyn, I know you’ve said you don’t notice the cooling effect so much with Swerve, but I do. I’ll use that with the cookies (following your exact recipe), but with the Royal icing, would that recipe work if I just used Bochasweet, or do I need the Swerve too, to get it to come out right? Thanks ahead of time.

      Reply
      • Carolyn says

        January 27, 2022 at 9:18 am

        So I’ve noticed that when I just use BochaSweet, it’s very watery and it doesn’t firm up for a very long time. I would do at least some Swerve (and try adding less water, just a little at a time…).

        Reply
    15. Sara Simon says

      December 23, 2021 at 8:11 pm

      5 stars
      I’ve been craving a good keto sugar cookie but the recipes I’ve tried have come up short – until yours. These are so good! They’re buttery and perfectly sweet all on their own, and they were easy to make. Thank you so much for another fantastic recipe!

      Reply
    16. Mary Beth says

      December 16, 2021 at 8:05 am

      Hi Carolyn,
      How critical is the 30 min freezing time once the cookies are on the baking sheet? Just wondering what options there may be for longer or shorter freezing time – or refrigerator time instead?

      By the way, I *love* your cookie and cake recipes! Your ‘Ultimate Guide to Baking’ cookbook literally changed my life as a keto chef! I’d found low carb everyday meal prep easy to adapt to, but baking was daunting until I got your cookbook as a gift 2 years ago????- my family finds it hard to believe that the baked goods I produce now are “compliant” with the low carb lifestyle – but they are, and all the credit goes to you!

      Reply
      • Carolyn says

        December 17, 2021 at 9:31 am

        You can do it in the fridge… but at least 1 hour! I am so glad you love the book. 🙂

        Reply
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