I used almond flour for the base of my brownies and allulose for the preferred sweetener. Allulose browns like real sugar but is 1/3 as sweet. So add more sweetener if you prefer.
Dutch processed cocoa powder is the recommended type for this recipe. It's made to be more alkaline and is smooth, rich, and makes the brownies taste incredible.
Finally, whisk in the dry ingredients. Add the almond flour, salt, and xanthan gum. The batter will thicken slightly but is similar to traditional brownie batter.
Bake for 18 minutes and check the center. The center should set but still be somewhat undercooked. The pan will continue to cook the brownie so DO NOT OVER BAKE!