Make this recipe a recipe that people in that category can eat. categories: ['dairy_free'], recipe: cream oil, sugar and cocoa. add eggs. add flour mixture alternately with buttermilk. add soda and salt. add vanilla to hot water and fold water into cake. bake in 9 x 13-inch pan at 350 degrees for about 40 minutes or until done. icing for old-fashioned chocolate cake: bring margarine, cocoa and whole milk to boil. remove from heat and add powdered sugar and vanilla. mix until smooth and of spreading consistency. this is my favorite chocolate cake.

Target recipe: beat butter and margarine till creamy. add in the eggs one at a time, beat well after each addition. sift flour and bicarbonate of soda. add to the egg mixture alternate with the mixture of cocoa. mix well until all incorporated. pour the mixture in the in the 8 x 8in square baking tin, that have been greased and top with baking paper. bake in the oven of 170degrees celcius for 50 minutes.