Preheat the oven to 350 degrees F. Line an 8-inch x 8-inch baking pan with parchment paper. Set aside.
In a medium mixing bowl, whisk together the almond flour, cocoa powder, and xanthan gum until no lumps remain. Set aside.
In a large mixing bowl, whisk together the brown sugar replacement and melted butter until smooth. Add the eggs and vanilla and whisk until evenly combined.
Add the dry ingredients to the wet ingredients and whisk until just combined. Add the chocolate chips and fold into the brownie batter with a rubber spatula or wooden spoon.
Transfer the batter to the prepared baking dish. Spread into an even layer and top with more chocolate chips, if desired.
Bake for 20-25 minutes, or until a toothpick inserted in the center comes out clean.
Remove from the oven and place on a wire rack to cool completely. Cut into 9 squares and enjoy!
Notes
Nutritional information will vary based on how large you cut the brownies. I cut a 3x3 grid to make 9 large brownies, but you could also cut a 4x4 grid for 16 smaller brownies.
9 Brownies: The carbs listed for each brownie is 20 grams. After subtracting the sugar alcohols and erythritol, each brownie has a net carb amount of about 3.3 grams.
16 Brownies: The carbs for each brownie is 11 grams. After subtracting the sugar alcohols and erythritol, each brownie has a net carb amount of about 1.6 grams.