Knox Blocks - cooking recipe

Ingredients

3 pkg. Jell-O
4 1/2 c. water (boiling)
4 envelopes Knox gelatine

Preparation

Pour Jell-O and gelatine into bowl; add boiling water and stir until dissolved.
Pour mixture into 13 x 9 x 2-inch pan and refrigerate until firm.
Cut into squares or use cookie cutters for other shapes.