4 sm. pkgs. Jello brand gelatin
2 1/2 c. boiling water (do not add cold water)

Stir boiling water into gelatin. Dissolve completely. Pour mixture slowly into 13"x9" pan. Chill at least 3 hours. (Jigglers will be firm after 1 hour but may be difficult to remove from pan.) To cut jigglers, dip bottom of pan in warm water 15 seconds to loosen gelatin. Cut shapes with cookie cutters all the way through gelatin. Lift with index finger or metal spatula. If jigglers stick, dip pan again in warm water for a few more seconds. For 1 dozen jigglers, cut ingredients in half and use 8" or 9" square pan.