Low Carb Chocolate Hazelnut Marshmallows – Fluffy, Nutty, and Guilt-Friendly

FAQ

Are these truly low carb?

Yes. Using allulose or a low-carb sweetener blend keeps net carbs minimal. Cocoa and hazelnut extract add flavor without significant carbs.

If you add ground hazelnuts, the carb impact is still modest per serving.

Can I toast these over a fire?

They will soften and get a bit toasty, but sugar-free marshmallows don’t caramelize like classic ones. Use gentle heat and expect a faster melt. For s’mores-style fun, a brief toast with a kitchen torch works best.

Do I need a candy thermometer?

No.

This recipe is designed without specific temperature targets. Just bring the syrup to a smooth, gentle boil to dissolve the sweetener completely.

What if my mixture doesn’t whip up?

Check that the gelatin was fully bloomed and that the syrup was hot when added. Also ensure your bowl and whisk are clean and dry.

Keep whipping up to 10 minutes—volume often jumps in the final minutes.

Why use allulose instead of erythritol?

Allulose dissolves smoothly, resists crystallizing, and gives a soft, classic marshmallow texture. Erythritol can re-crystallize and feel gritty if not fully dissolved. A blend can strike a nice balance.

How big should I cut them?

Classic squares are about 1.25 to 1.5 inches, yielding 25–36 pieces from an 8×8 pan.

Smaller cubes are great for hot chocolate; larger ones are perfect for snacking.

Can I add chocolate chips?

Yes—use sugar-free dark chocolate chips. Fold in a small handful at the end, but note they may melt slightly in the warm mixture, creating chocolate swirls (which tastes great).

Do they need to dry out?

They set at room temperature within several hours. Leaving them uncovered overnight helps the surface dry just enough for clean handling, but don’t over-dry or they’ll lose their plushness.

Final Thoughts

Low carb Chocolate Hazelnut marshmallows prove you don’t need loads of sugar for a soft, cloud-like treat.

With a handful of pantry ingredients and a stand mixer, you get something special: nutty, cocoa-rich bites that feel decadent yet stay on-plan. Keep a batch on the counter for coffee breaks, hot cocoa nights, or simple sweet cravings. Once you master the base, the flavor variations are endless—and all delightfully light on carbs.