1 (3 oz.) pkg. lime Jello
2 (3 oz.) pkg. cream cheese
1 c. salad dressing
1 tsp. horseradish
1/2 tsp. salt
2 tbsp. lemon juice
3/4 c. shredded cucumber
1/4 c. onion

Dissolve Jello in 3/4 cup hot water. Add next 4 ingredients. Beat until smooth. To mixture add lemon juice. Chill until partially set. Stir in cucumber and onion. Chill.