Dreamsicle Cake

Dreamsicle Cake 1 orange cake mix 2 1/4 tsp. orange extract, divided 16 oz. sour cream 16 oz. Cool Whip 2 c. confectioner's sugar Preheat oven according to pkg. directions. Prepare 2 9-inch cake pans. Mix cake according to pkg. directions, substituting milk for water. Add 2 tsp. orange extract, beat well. Pour into pans. Bake according to directions. Cool thoroughly. Slice each layer in half, to make 4 layers. Combine Cool Whip, 1/4 tsp. orange extract, sour cream and sugar. Mix well; frost entire cake.