Knox Blocks
["3 small pkg. jello", "4 pkg. Knox gelatine", "4 c. boiling water"]
["Mix up jello and Knox gelatine in bowl prior to adding water. Add water and pour into 9 x 13-inch pan.", "Chill, then cut into blocks or shapes.", "Store in closed container."]
["jello", "gelatine", "boiling water"]