1 sm. pkg. (3 oz.) each lemon, lime, orange & strawberry
2 c. milk
2 pkgs. Knox gelatin
2 c. sour cream
1 c. sugar
1 tsp. vanilla

Spray 13 x 9 inch glass dish with pan. Mix lime Jello with 1 cup boiling water and 1/2 cup cold water. Pour into dish. Refrigerate until set.

Mix 2 cups milk and 1 cup sugar, bring to boil and stir until dissolved. Next dissolve 2 packages of Knox gelatin in 1/2 cup cold water; add milk mixture. Next mix 2 teaspoons vanilla and sour cream, then add to milk mixture and beat all together.

Cool but don't refrigerate. When first layer of Jello is set, pour white mixture about 1 1/2 cups as your second layer. Repeat other Jello flavors and alternate with white mixture.

When pouring each layer, hold large spoon under pouring spout so that it splatters around so as not to make a hole in next layer.