5 pkg. jello (2 red, 2 green, 1 peach)

Use a 7 1/2 x 12 x 2 inch glass baking dish. Mix 1 cup hot water with 1 box jello, divide into 2 separate small containers. To 1 container add 1/3 cup cold water, mix well and spread in dish, refrigerate until solid. To the second container add 1/3 cup sour cream. Blend well. Pour over first layer. Let set each time until solid. Continue until all 5 boxes are used. Alternate colors each time with the peach flavor on top.