1 3oz. pkg. lemon jello
1 cup hot water
2 tbsp. sugar
1 tsp. vanilla
1/2 ccup pecans
1 large can crushed pineapple, drained
1 8 oz. pkg. cream cheese, softened
8 oz. 7-up soft drink

From Kathy

Dissolve jello in hot water, add 7-up and set aside. 
Beat cream cheese and pineapple until smooth. 
Add sugar and vanilla. 
Add jello mixture and pecans. 
Refrigerate over night.