Sour Cream Coconut Cake
["1 box Duncan Hines butter cake mix", "1 c. sour cream", "2 pkg. frozen coconut, thawed", "2 1/2 c. granulated sugar"]
["Cook cake as directed in two 8-inch cake pans and cool completely.", "After cake cools, slice the layers.", "Then mix sour cream, coconut and sugar together good and spread between the 4 layers of cake."]
["cake mix", "sour cream", "frozen coconut", "sugar"]