Grandmother'S Chocolate Cake
["1/2 c. butter or margarine, softened", "2 eggs", "1 tsp. vanilla extract", "1/2 c. baking cocoa", "1 c. boiling water", "1 c. white sugar", "1 c. packed brown sugar", "1/2 c. milk", "2 c. all-purpose flour", "1 tsp. soda", "1 tsp. salt", "1 tsp. baking powder"]
["In a large mixing bowl, cream butter and sugars.", "Add eggs, milk and vanilla; beat well.", "Combine flour, cocoa, salt, baking powder and soda.", "Add to creamed mixture and mix well.", "Stir in water, mix until smooth.", "(Batter will be thin.)", "Pour into a greased and floured 13 x 9 x 2-inch baking pan.", "Bake at 350\u00b0 for 35 to 40 minutes or until cake tests done."]
["butter", "eggs", "vanilla extract", "baking cocoa", "boiling water", "white sugar", "brown sugar", "milk", "flour", "soda", "salt", "baking powder"]