
Bring your salads to life with this sweet and savory Sugar Free French Dressing! It has all the tanginess and flavor your tastebuds crave.

It can come as quite a shock to discover how much sugar is in some of our favorite store-bought foods. Take salad dressing, for example. Even the ones we think of as completely savory can contain added sugars.
I grew up loving Catalina salad dressing, as did my father. He always had a bottle on the go in the fridge and we used it liberally on our salad. It never occurred to me that this tangy sweet condiment was so full of added sugars until I went low carb. In fact, sugar is the first ingredient on the bottle. Yikes!
Readers love my homemade dressings such as Sugar Free Honey Mustard and Chipotle Ranch Dressing. Several people have recently asked me for a healthier Catalina, so here it is! You will love this Sugar Free French Dressing.

Why you will love this recipe
Sometimes I don’t know why we bother with bottled dressing at all, since it’s so easy to make at home. This sugar free salad dressing takes all of about 5 minutes to make!
I played with the ratios of ingredients until I got just the right tangy sweet flavor. I found most recipes online were too heavy on the oil and didn’t have quite enough vinegar. I also added a little Dijon mustard to help emulsify the ingredients.
I used tomato paste rather than bothering to make ketchup, but then I added some of the spices that give ketchup its unique flavor. I then used other seasonings typical of French dressing.
As for sweetener, you can adjust this one to taste. I opted for liquid allulose but you can really use any sweetener you like best.
Ingredients you need

- Tomato paste: Classic French dressing takes ketchup, and you could make or purchase some sugar free ketchup. But it’s even easier to simply add tomato paste and some of the spices directly into the dressing.
- Red wine vinegar: Red wine vinegar is standard in French dressing, although you can replace it with apple cider vinegar if you wish.
- Avocado oil: You want a neutral flavored oil, so don’t use extra virgin olive oil. You can use avocado oil or light olive oil, which has been further refined so it has less flavor.
- Sweetener: You have a lot of options for sweeteners in this sugar free salad dressing. I used liquid allulose, as it helps make it a little thicker. But you can use granular sweeteners as well. Just make sure to shake the dressing enough to dissolve the sweetener.
- Mustard: A little Dijon mustard helps emulsify the dressing and keep the oil from separating out.
- Seasonings: French dressing typically takes celery seed, garlic, onion, and paprika. I also added a touch of allspice to mimic the ketchup flavor, as well as a little herbes de Provence.
- Water
How to make Sugar Free Salad Dressing

You hardly need step by step directions for this recipe. You simply place all of the ingredients in a jar and shake until well combined!
I have seen recipes for homemade Catalina that use a blender, which seems like overkill. You can get the same results from shaking it in a jar, and then you don’t have to dirty a blender.
You can also store it in the same jar you made it in!

Expert Tips
If you do happen to have some store-bought keto ketchup, feel free to use that. Just don’t add the allspice to the dressing.
For sweeteners, try to choose something that will dissolve easily. As you may be aware, granular erythritol sweeteners like Swerve don’t dissolve well. You can still use it but you may need to shake it for quite a while. Powdered Swerve (Confectioners) will work fine.
Allulose dissolves easily so you can use granular allulose in this recipe, or you can use the liquid kind. I find the liquid version to taste less sweet, but you can taste the dressing after mixing and adjust as you see fit.

Frequently Asked Questions
Classic French dressing is high in added sugars and in carbohydrates. A typical 2 tablespoon serving of Catalina has 9g of carbs, so it is not considered keto friendly. However this sugar free version has only xg of carbs and is appropriate for low carb and keto diets.
Most dressing can be stored in a jar in the fridge for up to a week. If it is a creamy dressing with fresh ingredients like sour cream or mayonnaise, it is best to use it up within a few days.
More delicious recipes




Sugar Free French Dressing Recipe
Ingredients
- 2 tbsp (32.46 g) tomato paste
- 2 tsp Dijon mustard
- 1/2 cup (118.29 ml) avocado oil, or another neutral flavored oil
- 1/3 cup (78.86 ml) red wine vinegar
- 1/3 cup (78.86 ml) liquid allulose, (see Expert Tips for alternatives)
- 3/4 tsp kosher salt
- 3/4 tsp garlic powder
- 1/2 tsp onion powder
- 1/2 tsp ground celery seed
- 1/2 tsp herbes de Provence
- 1/4 tsp allspice
- 1/4 tsp paprika
- 2 tbsp water
Instructions
- Place all ingredients in a jar and seal the lid. Shake vigorously to combine.
- Taste and adjust seasoning as desired. Store in the fridge for up to a week.
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 had to double this one for a gathering. It was amazing. Brought back memories of Catalina French from my childhood.
THANK YOU! My mom handed down a great Catalina style recipe, but I couldn’t get my head around how to replace ketchup with tomato paste. You’ve done the work for me and I can’t wait to make yours!
Glad to help!
Any suggestions for a preservative to make it last longer then a week? As a single person I might only have 3-4 salads a week and would end up throwing out half each time. Maybe if I could make it to keep for 2 weeks it would be more convenient
Thanks
Doug
Sorry, I really don’t have any suggestions.
If I may chime in: Put the dressing (or any condiment, sour cream, yogurt, etc.) in a wide mouth container. Then press down plastic wrap / Saran Wrap onto the top of the dressing and work out any bubbles so you have an air tight top over it. You want to keep oxygen away form the dressing. Then put the lid to the container on. It will last 2, 3, or even 4 times longer than simply stored in the container. Even longer? Put it in the bottom of the fridge near the back. Don’t use cling wrap or anything like that. Voilà! Instant preservative.
Oh! Make a half batch. ; )
I made and have eaten this. I can’t describe how VERY, VERY GOOD it is!!! Having been diabetic for a little more than a year, I hadn’t enjoyed French dressing since. I do now, thanks to you and your shared recipe, and it’s a, if not THE, favorite of salad dressings for me!
So easy to make and tastes great. More importantly to me, my husband also likes it.
Also it’s versatile – with just a few adjustments I can use it in many dishes.
Thank you!
This is a definite MUST-MAKE recipe! French and Catalina being my absolute favorite salad dressings (and although possibly/probably strange, dips for pizza, breadsticks, etc.) for many years, I found myself giving them up immediately upon being diagnosed with T2 diabetes a year ago. I cannot express how terribly I have missed them, but I won’t have to anymore, thanks to you!