These tender Keto Cranberry Muffins have a light fluffy crumb that is bursting with fresh cranberries. They’re easy to make and perfect for quick breakfasts or snacks.
I am not much of a hoarder, but I do have a tendency to hoard fresh cranberries in the fall. Once I start seeing them in the stores, I find myself buying a bag or two on every shopping trip. And although I already have a few bags stashed in my freezer, I can’t resist the call of these tart red berries.
All the better to make recipes like these Keto Cranberry Muffins, right? I also like to have them on hand for Sugar-Free Cranberry Sauce and Keto Cranberry Orange Bread. Really, there is a never-ending supply of delicious low carb cranberry recipes!
Grab a bag (or five!) the next time you’re at the store, because there is so much keto baking to be done!
Why readers love this recipe
I created this recipe in 2016 and it was the first time I ever used my blender to make keto muffins. And I was utterly thrilled with the results. They came out so fluffy and with a delightfully fine crumb.
For anyone who thinks that almond flour can’t rival wheat flour for texture, this is the recipe you need to try! They are easy to whip up in your blender and the sour cream gives them an incomparable texture.
And they are bursting with fresh cranberries. I love how cranberries hold their shape but also release their juices while baking. All that tart flavor comes through perfectly.
Muffins like these are great for stocking your freezer. Simply place them into a ziplock freezer bag and freeze. They can last for several months. They can also be refrigerated for up to a week for easy keto breakfasts.
Reader Reviews
“I am so glad these are low carb, because they are so good!! Super soft & chewy from the cranberries. I did add nuts, because I love the crunch!” — Natalie
“I love these muffins, made them several times!! Very easy!! I put most in the freezer and when I want a little treat I have with a cup of tea and put a little cream cheese on the muffin!! Delicious! Sometimes I have for breakfast with coffee! Love your recipes. Thank you!!” — Charlotte
“I just made the recipe today, followed everything to the letter! AMAZING!!! I just loved eating that muffin, it’s my new recipe from now on. Many thanks for being so generous and sharing. This recipe is a 5***** one!” — Claire
Ingredient Notes
- Sour cream: I love using sour cream in baked goods like muffins and keto cakes. It makes them extra tender. You can also use Greek yogurt, but I recommend full fat for the best flavor.
- Almond flour: As with any almond flour recipe, the finer your flour, the finer the consistency. I always have good results with Bob’s Red Mill.
- Sweetener: I use an erythritol based sweetener but others may also work. Please see the Tips for Success for more information.
- Eggs: Be sure you bring them to room temperature first for smoother blending.
- Cranberries: Fresh cranberries will work best. You can also use frozen but make sure to thaw them first.
- Pecans: Other nut options include walnuts or almonds.
- Pantry staples: Vanilla extract, cinnamon, baking powder, and salt.
Step by Step Directions
1. Blend the wet ingredients: Combine the sour cream, eggs, and vanilla extract in a large blender jar. Blend about 30 seconds.
2. Add the dry ingredients: Add the almond flour, sweetener, baking powder, cinnamon, and salt. Blend again until smooth, about 30 seconds to a minute. If your batter is overly thick, add 1/4 to 1/2 cup of water to thin it out (different brands of almond flour can vary).
3. Add the cranberries: By hand, stir in cranberries, keeping a few for the top of the muffins, and chopped pecans if using.
4. Bake the muffins: Divide the mixture in a muffin tin lined with parchment or silicone liners. Bake at 325ºF for 25 to 30 minutes, until just golden brown and firm to the touch. Remove and let cool completely.
Tips for Success
I like using a high-powered blender for this recipe, to really combine the batter and fluff it up a little. I am a huge fan of my BlendTec and it’s been going strong for over 12 years! You can blend it in a food processor as well. Mixing in a bowl is fine but you don’t get quite the fluffiness.
When baking keto muffin recipes, always use silicone or parchment paper liners. Regular paper liners stick badly and you lose too much of the muffin when trying to peel it off.
You aren’t limited to cranberries and pecans in this recipe. Let your imagination run wild! Lemon blueberry, cranberry orange, chocolate chip, you name it. You can use this as a basic keto muffin recipe and add in whatever you want.
These muffins should work with any kind of sweetener. Do keep in mind that if you use one that contains a lot of allulose, they will darken quickly in the oven. Keep your eye on them as you may need to take them out earlier. I also recommend using silicone muffin liners when baking with allulose.
Are cranberries good for you?
- Fresh cranberries are very low in carbs and high in fiber
- 1 cup of cranberries has only 12 grams of carbs
- They are full of phytonutrients and antioxidants
- They are anti-inflammatory
- Cranberries are high in vitamin C
- Beware of dried cranberries, as they are usually full of added sugars. I have a great recipe for sugar-free dried cranberries that you can make at home.
Frequently Asked Questions
Fresh cranberries are very tart on their own so I don’t recommend eating them raw. But they don’t need to be cooked in advance when adding them to baked goods. They soften and release their juice so as long as the recipe is sweet, they will add a delightful tartness.
These muffins freeze very well so go ahead and make a big batch. Let the muffins cool completely and then place in an airtight container or freezer bag. They will last up to 3 months.
This keto cranberry muffin recipe has 8.4g of carbs and 3.9g of fiber per serving. That comes to 4.5g net carbs per muffin.
Keto Cranberry Muffin Recipe
Equipment
Ingredients
- 1/2 cup (115 g) sour cream
- 4 large eggs
- 1 tsp vanilla extract
- 3 cups (336 g) almond flour
- 1/2 cup (91 g) Swerve Sweetener
- 2 tsp baking powder
- 1/2 tsp cinnamon
- 1/4 tsp salt
- 1 cup (100 g) fresh cranberries
- 1/2 cup (54.5 g) chopped pecans, optional
Instructions
- Preheat the oven to 325ºF and line a muffin tin with parchment or silicone liners.
- Combine the sour cream, eggs, and vanilla extract in a large blender jar. Blend about 30 seconds.
- Add the almond flour, sweetener, baking powder, cinnamon, and salt. Blend again until smooth, about 30 seconds to a minute. If your batter is overly thick, add 1/4 to 1/2 cup of water to thin it out (different brands of almond flour can vary).
- By hand, stir in cranberries, keeping a few for the top of the muffins, and chopped pecans if using.
- Divide the mixture among the prepared muffin cups and bake 25 to 30 minutes, until just golden brown and firm to the touch.
- Remove and let cool completely.
Video
Notes
Nutrition
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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I can’t wait for fresh cranberries to appear this year so I can make these again!
I love Cranberries – very tasty recipe!
Love the flavor and texture of these! They did not last long in my house!
I made these muffins with blueberries and my skeptical family LOVED them! I would like to try them with cranberries and the orange extract; how much extract should I use?
It depends on your orange extract… some are quite strong. 1/2 teaspoon to 1 teaspoon is a wide range but I think they will be good with either.
They turned out fine, just had to bake longer. The batter was so thick; then I thought too thin. Taste great and will make them again.
Hi there ! Instead of making muffins can I make it in a loaf pan ? Would be much easier for me ! Thanks
Wow! Just made these and they are my FAVORITE Almond Flour recipe by far and I’ve tried LOTS! If I hadn’t told my husband, he would have thought these were made with white flour. Thank you for sharing! I can’t wait to try other variations such as blueberry muffins!
So glad you liked it!
I made these this morning, but used dried figs instead of blueberries or cranberries. (Someone gave me 3 pounds of dried figs.) My husband loves them! He has eaten three already. I only had baking blend, instead of the almond flour. So I added about half a cup of water. Delicious!
This is like the 6th time I’ve made these so I’m trying to remember to write a comment . I love these , it’s a great recipe for newbies . Thanks for what you do .
Thanks so much!
Tried these today and they turned out fabulous, I added 2 tbls of half and half but that is all I did differently. It is nice to have a low carb snack option. My family thought thy were very good.
These muffins are absolutely delicious! Any thoughts on a frosting? I’d love to frost these for my son’s birthday!
Sure, any vanilla or cream cheese frosting would do.
Thank you!!!
Hello! So grateful to have stumbled upon your site! I’m a new Diabetic and have embraced a low carb lifestyle. I cannot do Keto as I have pre existing Cholesterol issues.
In this recipe, the nutritional info says 20 grams of fat. Is there some way to lower that? Is the fat totally from the sour cream? Could I use a lower fat sour cream? Or a 0% plain greek yoghurt? Or do the muffins require full fat?
Thank you so much!
The fat comes from the sour cream and the almond flour. You can try a lower fat dairy and it will help but the almond flour itself is pretty high fat. I also recommend reading up on cholesterol and the new research that suggests that a keto diet is actually GOOD for your cholesterol. I know it’s very scary to go against the standard medical advice but it’s at least worth reading up on. Many keto dieters find that their cholesterol actually goes down…
Hi Carolyn,
I, too, have cholesterol issues. My cholesterol really went up in the year I have been low carb. Even though my “good cholesterol “ was off the charts, my cardiologist was very concerned that my total cholesterol was over 300. After months of trying to hoping my cholesterol would go down, I started taking statins. Statins can make A1C go up, so it’s a balancing act.
Can we try liquid egg whites? I’ve heard liquid egg whites to equal 2 TBSP per egg I noticed Sweeve says can use egg whites in their cake mixes, and also use coconut flour to thicken. Is the recipe, with whole eggs, supposed to be a thick batter? Or regular muffin batter? Thank you.
I’m sorry, Judy, but you will have to play with this yourself because I don’t test my recipes this way. But the carton of egg whites will tell you how much to use per egg. It’s usually 3 to 4 tbsp, not 2.
Wow! These are delicious. Followed the recipe exactly and the muffins are perfect. The muffin base has an almost custard-y richness that pairs beautifully with the tart cranberries. Thanks for another culinary success.
HI !I just found this recipe on pinterest and can’t wait to try it. Do you know if it could be made as a 9X 13 cake pan for a potluck? My daughter broke my stonewear muffin pan recently and I haven’t had a chance to replace it…
Thanks!
Yes, it should be fine that way. Not sure of the baking time, though! Watch it carefully.
I mixed the egg whites separately from the yolks and folded them in at the end. It made the batter nice and light. I used orange and vanilla extract and added the pecans. I used my hand mixer instead of the blender. They are beautiful and delicious! Thanks for a wonderful recipe! Will definitely make again!
Glad you like them!