Knox Double Decker Blox - cooking recipe

Ingredients

4 envelopes Knox unflavored gelatine
3 (3 oz. each) pkg. flavored gelatine
3 c. boiling water
1 c. (1/2 pt.) heavy cream

Preparation

In a large bowl, combine unflavored gelatine and flavored gelatine; add boiling water and stir until gelatine is completely dissolved.
Add cream; stir well.
Pour into shallow baking dish about 9 x 13-inches; chill until firm.