Fannie Mae® Mint Meltaway Cake Brownies 2 cups granulated sugar 2 cups flour 2 eggs 1 cup butter 1 teaspoon vanilla extract 4 tablespoons cocoa 1 cup water 1/2 cup buttermilk 1 teaspoon baking soda 8 to 10 Fannie May® Mint Meltaways Preheat oven to 375 degrees F. Grease two 8-inch square pans. Place flour and sugar in a large bowl. Mix butter, cocoa and water in a saucepan and continue to stir until it comes to a boil. Add to the flour and sugar. Combine eggs, buttermilk, baking soda and vanilla extract in a separate bowl. After mixed well, add to the flour and sugar. Using a food processor, grind Mint Meltaways into fine crumbs, then add to batter and mix well. Divide batter into the two greased pans and bake 20 to 30 minutes.