Ingredients 12 flat-bottomed wafer ice cream cones 1 1/4 cups all-purpose flour 1/4 cup cocoa powder 1 teaspoon baking soda 1 teaspoon baking powder 1/2 teaspoon table salt 1 stick unsalted butter, softened 3/4 cup sugar 2 eggs 1/3 cup vegetable oil 1/2 cup well shaken ...