For 1 (8 x 8 inch) cake pan (preferably clear glass), use 3 ounce size box of Jello.

For a 9 x 13 inch pan use a 6 ounce box Jello. Recipe follows for 3 ounce box of Jello.

Jello: black cherry, cherry, orange, lemon, lime
1 (16 oz.) vanilla yogurt

To one cup boiling water, add black cherry Jello. Stir until totally dissolved. Divide equally after dissolved, 1/2 cup each. To first 1/2 cup of Jello, add 1/3 to 1/2 cup vanilla yogurt. Stir well. Pour into glass pan. Refrigerate until set, approximately 20 to 30 minutes. To second 1/2 cup, add 3 tablespoons cold water. Stir well. Pour over first layer. Continue layering with each flavor of Jello.