1) Preheat the oven to 350°F. Lightly grease two 8″ or 9″ round pans.
2) In a medium mixing bowl (not the bowl of your stand mixer), whisk together the sugar, multi-purpose flour or brown rice flour blend, cocoa, Cake Enhancer, baking powder, salt, and xanthan gum.
3) Place the oil, eggs, water, and vanilla into your mixer bowl, and beat well.
4) Blend in the dry ingredients 1 cup at a time, beating for 1 minute and scraping the bottom and sides of the bowl after each addition.
5) Once all of the dry ingredients have been added, beat at medium-high speed for 2 minutes, to make a smooth batter.
6) Pour the batter into the prepared pans.
7) Bake the cakes for 30 to 33 minutes, about 3 to 4 minutes past the point where a toothpick inserted into the center of one comes out clean. The cakes’ internal temperature should be 210°F.
8) Remove the cakes from the oven, and let them cool in the pan for 10 minutes. Turn them out of the pans to cool completely on a rack.
Yield: two 8″ or 9″ round layers.
*Make your own blend
Many of our gluten-free recipes use our King Arthur Gluten-Free Multi-Purpose Flour, which includes ingredients that reduce the grittiness sometimes found in gluten-free baked goods. Our flour also increases the shelf life of your treats, keeping them fresh longer.
The following make-at-home blend, featuring stabilized brown rice flour, works pretty well when substituted; and it tastes better than a blend using regular brown rice flour.
Whisk together 6 cups (32 ounces) King Arthur stabilized brown rice flour; 2 cups (10 3/4 ounces) potato starch; and 1 cup (4 ounces) tapioca flour or tapioca starch. Store airtight at room temperature. Note: You can substitute white rice flour for the brown rice flour if you like; it’ll make your baked goods grittier (unless you manage to find a finely ground version).