If you are looking for a low-carb sweet treat, these Keto Marshmallows will satisfy your cravings. They are a great source of protein that helps to improve overall health. They are also fat-rich with no sugar, making them a perfect keto diet sweet treat. Keto Marshmallows is an easy way to satisfy your sweet tooth without jeopardizing your health. 

Keto Marshmallows

No ratings yet
Course Baking - Sweet (Cakes), Desserts & Treats, ThermoCook Recipes



  • 1 cup water
  • 2/3 cup erythritol (or 1/2 cup xylatol)
  • 3 tbsp gelatin
  • 2 tsp vanilla essence
  • 2 tsp salted caramel flavouring/essence (optional, you can just use vanilla)
  • 1/4 tsp cream of tartar (optional)



  • Mill erythritol - top speed 15 seconds.
  • Add water and gelatine to erythritol. Set to - 60c / 140f - Speed 3 - 3 min & 30 sec.
  • Add vanilla, caramel essences, and cream of tartar. Set to - 10 min - Speed 5 Then Set to - 10 min - speed 4.
  • Pour into lined slice tray (I used what I have - a loaf tin ) Set in the freezer for 30 min.
  • Ideas: Use on top of homemade cookies (wait for the cookies to cool before topping with marshmallow mix). Roll in melted chocolate (chocolate should be as cool as possible but still workable 35-40c/95f - 105f ).
  • Enjoy!
Keyword easy recipe, Erythritol, Gelatin, homemade, Keto Marshmallows, quick recipe, Salted Caramel flavouring, thermocook, thermocook recipe, vanilla essence, vegan, vegan recipe, vortex blender, water
Tried this recipe?Let us know how it was!
Spread the love

Leave a Reply

Your email address will not be published. Required fields are marked *

Recipe Rating