Keto Strawberry Sauce

Annie Lampella @ Ketofocus

By Annie Lampella, Pharm.D.

Published July 25, 2021 • Updated February 3, 2026

This post may contain affiliate links. See my disclosure policy.

This strawberry sauce is bright, fresh, and naturally sweet from just two ingredients: fresh strawberries and a sugar-free sweetener. I pour it over pancakes, cheesecake, ice cream, and yogurt parfaits. Quick to make and full of antioxidants.

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Keto Strawberry Sauce

5 (1) Prep 5m Cook 10m Total 15m 6 servings

Ingredients

  • 16 oz fresh strawberries or 2 cups frozen strawberries
  • 1/4 cup keto honey or 2 tablespoons monk fruit blend sweetener

Step by Step Instructions

Step by Step Instructions

1
Cook strawberries

Remove green stems from fresh strawberries and cut into quarters. Place strawberries in a medium sauce pan. Add keto honey or sweetener and cook strawberries over medium heat stirring frequently, and cook until strawberries are soft and mixture is bubbly and thickened (about 5 to 10 minutes).

strawberries being stirred in a saucepan with a spoon
2
Smash strawberries

Mash strawberries up with fork or potato smasher. You can use this strawberry syrup as is, or blend in a blender for a very smooth syrup or strain strawberries if desired. Makes 1 – 1 1/2 cups. Serving is 1/4 cup

strawberry syrup in a saucepan
Nutrition Per Serving
32 Calories
0.2g Fat
0.5g Protein
5.3g Net Carbs
6.8g Total Carbs
6 Servings
Nutrition disclaimer

The nutrition information provided is an estimate and is for informational purposes only. I am a Doctor of Pharmacy (Pharm.D.); however, this content is not intended to be a substitute for professional medical advice, diagnosis, or treatment. Always consult your physician or other qualified health provider before making any lifestyle changes or beginning a new nutrition program.

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Homemade Strawberry Sauce for Keto

strawberry sauce in a jar with a spoon holding sauce in front

Strawberries are one of the best berries for a low-carb diet – they’re packed with fiber, potassium, and Vitamin C. I love using them in sauces because they add nutrients to desserts and breakfast without spiking blood sugar.

Most store-bought strawberry syrups contain additives like soluble corn fiber or xanthan gum. This homemade version skips all of that. Just strawberries and sweetener – no thickeners needed. The natural pectin in the berries does the work.

Pour it over your favorite chaffle or cream cheese pancakes.

a spoon dripping strawberry sauce over a jar of sauce

Make It Thinner Or Thicker

The texture is up to you. For a thinner syrup, add a splash of water while cooking – this works best for drizzling over pancakes or waffles.

For a thicker sauce, just keep cooking until the liquid evaporates. It also thickens as it cools in the fridge – perfect for glazing cheesecake.

What To Use This Syrup On?

This syrup is incredibly versatile. I use it as a dipping sauce, a pancake topping, or straight off the spoon (no judgment). It’s especially good on buttermilk pancakes, waffles, or French toast.

Beyond breakfast: swirl it into cheesecake batter, blend it into milkshakes, or spoon it over vanilla ice cream. It’s my go-to for sundaes when I want something fruity instead of chocolate.

strawberry jam in a mason jar

Storage Suggestions

This sauce keeps in the fridge for up to five days in a sealed container. Freeze it for up to two months if you want to make a big batch. Note: it thickens as it chills, so stir before serving.

Keto Strawberry Sauce

Frequently Asked Questions

Can I use frozen strawberries instead of fresh for this sauce?

Absolutely! You can use 2 cups of frozen strawberries in place of fresh ones. Just thaw them slightly before cooking.

What can I substitute for keto honey in this recipe?

If you don't have keto honey, you can easily use 2 tablespoons of monk fruit blend sweetener. It will still give you that delicious sweetness!

How should I store leftover strawberry sauce?

Store any leftover sauce in an airtight container in the refrigerator for up to a week. Just give it a good stir before using it again!

Is this sauce suitable for meal prep?

Yes! This strawberry sauce is great for meal prep. Make a batch ahead of time and use it throughout the week on various dishes.

Can I use this sauce on non-keto recipes?

Definitely! While it's designed for low-carb eating, this strawberry sauce is delicious on regular pancakes, waffles, or desserts too!

About the Author
Annie Lampella, Pharm.D.

Annie Lampella, Pharm.D.

Annie is a Doctor of Pharmacy, mom, and the recipe creator behind KetoFocus. With a B.S. in Genetics from UC Davis, she has over 14 years of experience developing family-friendly keto recipes based on the science of human metabolism.

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  1. R
    rochelle fitzpatrick Jul 11, 2024

    It looks like there's liquid--water-- in the picture..? Does this get cooked sans liquid..?

    1. Annie Lampella
      Annie May 6, 2025

      As the berries cook, they release moisture.

  2. A
    Amber K Jan 11, 2022

    I made this last saturday and today I used it on your 90 second bread! I am in love with your recipes.

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