1 (6 oz.) pkg. lemon Jello
1/2 c. sugar
1/4 tsp. salt
1 3/4 c. boiling water
1 (6 oz.) can lemonade
2 c. Cool Whip

Dissolve Jello, sugar and salt in boiling water. Add lemonade. Let congeal. Put Jello in another bowl and whip in Cool Whip. Fits perfectly in Tupperware Jel-N-Serve.