Knox Blox

4 envelopes (1 T each) unflavored gelatin
3 pkg (3 oz each) flavored gelatin
4 cups boiling water

Melt gelatins in boiling water; stir until dissolved.  Pour into shallow baking pan (13x9) and chill until firm.  Cut into squares to serve.

Variation:  Substitute 1 cup heavy cream for 1 cup of the water.  Add after gelatin is dissolved.  Top of the blox will be smooth and creamy.

Variation #2:  Pour the dissolved gelatins into a cookie sheet with sides.  When firm, cut into shapes with small cookie cutters.