4 (3 oz.) boxes red Jello
1 (3 oz.) box orange Jello
1 (3 oz.) box lemon Jello
1 (3 oz.) box lime Jello
3 sm. cans Carnation milk (evaporated)

In a 9x13 pan:

1st layer - Red: In all red boxes of Jello put 1 cup of boiling water and 2/3 cup of cold water.

2nd layer - Orange: In orange, lemon and lime put 1 cup of boiling water and 2/3 cup of Carnation milk

3rd layer - Red Jello

4th layer - Lime Jello

5th layer - Red Jello

6th layer - Lemon Jello

7th layer - Red Jello

Mix up 1 or 2 batches ahead. Make sure each layer is cool enough before putting the next layer on top.