Pig Picking Cake
["1 box Duncan Hines butter cake mix", "1/2 c. oil", "4 eggs", "1 can Mandarin oranges and juice"]
["Mix together.", "Bake in 3 layer cake pans at 325\u00b0 for 15 to 20 minutes.", "Cool before icing."]
["cake mix", "oil", "eggs", "oranges"]