Rainbow Finger Jello
["4 small pkg. Jell-O (lemon, orange, strawberry, etc.)", "6 envelopes Knox unflavored gelatine", "1 c. condensed milk (Borden's Eagle Brand)"]
["Use a 9 x 13 x 2-inch pan.", "First layer:", "Mix 1 package Jell-O with 2 teaspoons Knox gelatine and 1 cup hot water.", "Cool."]
["Jell-O", "unflavored gelatine", "condensed milk"]