Heavy whipping cream and vanilla come together for a light, airy treat that mimics the nostalgic sweetness of classic marshmallow fluff without the sugar. By whipping these simple ingredients with a touch of xanthan gum, you achieve a stable, pillowy consistency that holds its shape beautifully while remaining smooth on the palate.
This low-carb dessert topping offers a subtle, creamy sweetness that pairs easily with fresh berries, keto-friendly cookies, or even a spoonful right out of the bowl. It is a quick-to-assemble option for when you need a light finish to a meal without straying from your dietary goals.
Because it sets up so quickly, this keto marshmallow fluff is a practical staple for anyone managing cravings. The addition of xanthan gum ensures the texture stays consistent for days, making it a reliable addition to your refrigerator or countertop rotation for easy snacking or dessert garnishes throughout the week.
Read Full StoryThis sugar-free fluff is a versatile staple for your low-carb dessert repertoire, perfect for topping keto-friendly treats or creating edible decorations. If you enjoy experimenting with sugar-free confectionery, you might find that using a stable marshmallow fondant is a great way to elevate your cake decorating skills without the excess carbs. For those times when you crave a sophisticated citrus finish after a meal, this fluff adds a wonderful creamy element when dolloped atop a slice of bright French orange tart.
Key Ingredients
- Heavy whipping cream: Provides the essential base for creating a thick, whipped structure.
- Keto confectioners' sugar: Sweetens the fluff while maintaining a smooth, powdery consistency.
- Vanilla extract: Infuses the mixture with a classic marshmallow aroma and flavor.
- Xanthan gum: Acts as a stabilizer to achieve the signature thick, fluffy marshmallow texture.
- Sea salt: Balances the sweetness to enhance the overall flavor profile.
Elevate Your Low-Carb Breakfast and Dessert Menu
- Keto Strawberry French Toast: A generous scoop of marshmallow fluff makes a delicious, decadent topping for this warm, grain-free breakfast classic.
- Keto Maple Pecan Breakfast Bowl: Stir a spoonful of fluffy sweetness into this crunchy, nut-filled bowl for a more dessert-like morning experience.
- Keto No-bake Lavender Lemonade Tart: If you prefer chilled sweets, the light, airy texture of our marshmallow fluff complements the zesty, floral notes of this simple no-bake tart perfectly.
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