6 pkgs. of 3 oz. Jello, various flavors
1 pt. sour cream

Add 1 cup boiling water to 1 package Jello. Divide in half. Add 1/3 cup sour cream to 1/2 of Jello. Pour into 9x13 inch pan or large clear glass bowl. Refrigerate until firm. Add 3 tablespoons cold water to other half of Jello mixture. Pour over sour cream Jello mixture when it is firm. Repeat for each flavor of Jello. 20-30 minutes to set each layer.