Easy Jello - cooking recipe

Ingredients

2 pkg. jello (large)
3 pkg. Knox gelatine
1/4 c. sugar (optional)
4 c. boiling water
2 c. cold water
1 pt. whipping cream (do not whip)

Preparation

Mix all dry ingredients and add the boiling water, cold water and whipping cream. Pour all ingredients into a 9 x 13-inch pan sprayed with Pam.
Whipping cream will eventually rise to top.