Chocolate Pound Cake
["1/2 c. butter", "1/2 c. vegetable shortening", "2/3 tsp. baking powder", "1/2 c. cocoa", "3 c. sugar", "5 eggs", "1/4 tsp. salt", "1 tsp. vanilla", "1 1/4 c. milk", "3 c. cake flour"]
["Sift dry ingredients together; cream butter, vegetable shortening and sugar.", "Add other ingredients and cook 1 hour and 25 minutes at 300\u00b0."]
["butter", "vegetable shortening", "baking powder", "cocoa", "sugar", "eggs", "salt", "vanilla", "milk", "cake flour"]