Make this recipe a recipe that people in that category can eat. categories: ['dairy_free'], recipe: bring to a boil the 1/2 cup butter or margarine, 1/2 cup shortening, water and 1/4 cup cocoa. remove from heat and add flour, sugar, 1/2 cup milk and vinegar. mix well. then add: eggs, baking soda and 1 teaspoon vanilla. mix well until lumps are gone. pour into greased 9 x 13 inch pan. bake at 400 degrees f (205 degrees c) for 20 minutes or until toothpick comes out clean. to make fudge frosting: combine in saucepan , 6 tablespoon butter or margarine, 4 tablespoons milk and cocoa. bring to rolling boil. remove from heat and add 3 cups confectioners' sugar and 1 teaspoon vanilla. beat until smooth. spread on cooled cake.

Target recipe: preheat oven to 325 degrees. lightly oil an 8-inch square baking pan or spray with a nonstick cooking spray. in a large bowl, combine flour, oat bran, cocoa, baking powder, and baking soda; mix well. in another bowl, combine remaining cake ingredients. beat with a fork or wire whisk until blended. add to dry mixture, mixing until all ingredients are moistened. place in prepared pan. sprinkle nuts and chocolate chips evenly over cake, pressing them lightly into the cake. bake 35 minutes, until a toothpick inserted in the center of the cake comes out clean. cool in pan on wire rack. cut into squares to serve.