°1 package white cake mix (2 layers)
°1 tsp ground cinnamon
°1 c sour cream
°1/4 t water
°1 apple pie filling (21 oz)
°1 tablespoon icing sugar
°1-1 1/2 tablespoons milk
Combine the first 5 ingredients in a large bowl with a mixer until the dough is smooth. Pour to grease 9 x 13-inch baking dish.
Spread the apple pie filling on top of the dough, covering the entire surface. Bake at 350°F for 40 minutes.
Make the icing with the milk and icing sugar and sprinkle over the cooled cake.