Gluten Free Brownie Recipe

Name: Gluten Free Brownie Recipe
Prep time: 15 min
Cook time: 30 min
Total time: 45 min
Cuisine: American
Ingredients: 9 tablespoons unsalted butter (chopped); 1 1/4 cups granulated sugar; 2 eggs (at room temperature); 1 teaspoon pure vanilla extract; 1 cup unsweetened cocoa powder (natural or Dutch-processed); 1/3 cup all purpose gluten free flour blend ((See Recipe Notes)); 1/8 teaspoon xanthan gum (omit if your blend already contains it); 2 tablespoons cornstarch; 1/8 teaspoon baking soda; 1/4 teaspoon kosher salt; 5 ounces semi-sweet chocolate chips