Jello Squares
["2 large pkg. or 4 small pkg. Jell-O (use 2 colors)", "1 1/2 envelopes Knox gelatine (plain)", "1 c. heavy cream", "1 c. sour cream", "1/2 c. sugar", "1 tsp. vanilla extract", "boiling water"]
["Mix 1 large or 2 small packages (same flavor) of Jell-O with 2 cups boiling water.", "Put in 13 x 9-inch pan; let set for 2 hours. Mix 1 1/2 envelopes Knox gelatine with 1/2 cup boiling water. Bring 1 cup heavy cream and 1/2 cup sugar to a boil, then add to plain gelatine with 1 cup sour cream and 1 teaspoon vanilla.", "Let stand until cool.", "Spoon over congealed Jell-O.", "Let stand for 2 hours."]
["O", "gelatine", "heavy cream", "sour cream", "sugar", "vanilla extract", "boiling water"]