Chocolate Sauerkraut Cake
["2 1/4 c. sifted flour", "1 tsp. baking powder*", "1 tsp. soda", "1/4 tsp. salt", "1/2 c. cocoa", "2/3 c. shortening", "1 1/2 c. sugar", "1 1/4 tsp. vanilla", "3 eggs", "1 c. water", "1/2 c. drained, chopped sauerkraut"]
["*Omit baking powder if using self-rising flour."]
["flour", "baking powder", "soda", "salt", "cocoa", "shortening", "sugar", "vanilla", "eggs", "water", "sauerkraut"]