Once frozen, place all your ingredients into it. Using a stick blender or stand mixer, blend together on medium speed, until medium peaks form.
Add it to your favorite desserts or drinks, or cover completely and refrigerate, for up to 24 hours.
Notes
No keto powdered sugar? Blend allulose until it reaches a fine consistency. Leftovers: Keep refrigerated for up to 24 hours. Any longer and it loses its stability and needs to be re-whipped. Serving size: 1/4 cup