1 (3 1/2 oz.) pkg. lime Jello
1 (3 1/2 oz.) pkg. lemon Jello
1 (3 1/2 oz.) pkg. cherry Jello

FILLING:

2 c. milk (reg.)
2 env. Knox gelatin
1/2 c. cold water
1 c. sugar
1 tsp. vanilla
1/4 tsp. salt
1 pt. sour cream

Mix each package of Jello (at each stage) with 1 cup boiling water plus 1/2 cup cold water.

FILLING: Bring to a boil. Add gelatin dissolved in 1/2 cup cold water. Add sugar, vanilla, salt and sour cream. Use 9"x13" Pyrex pan. Pour 1 1/2 cups filling between each layer of Jello. (Keep filling at room temperature so that it won't set too soon.) Be sure each layer is set before adding another layer. This takes time to make (each layer takes about 1 hour to 1 1/2 hours to set.)