1 sm. pkg. each: cherry, orange, lemon & lime Jello
2 c. milk
1 c. sugar
3/4 c. water
2 env. Knox gelatin
2 tsp. vanilla
1 pt. sour cream

1. Dissolve one package of Jello in 1 1/2 cups hot water.

2. Pour into 9"x13" pan and refrigerate until set (20 minutes).

3. Combine milk and sugar in saucepan, heat until sugar is dissolved.

4. Combine Knox gelatin and water in saucepan, heat until gelatin is dissolved.

5. Combine sugar and milk mixture with Knox and water mixture.

6. Add vanilla to combined mixtures.

7. Gradually add sour cream to mixture.

8. Remove pan with Jello layer from refrigerator and add 1 1/4 cups of sour cream mixture to top of Jello layer.

9. Refrigerate between layers just enough that bottom layer will hold the next layer (about 20 minutes).

10. Repeat steps 1, 2, 8 and 9 for each box of Jello.