Congeal slightly:

2 sm. pkg. lime Jello
1 pkg. Knox gelatin
2 c. boiling water
2 tbsp. lemon juice

Add:

1 c. mayonnaise
1 pkg. cottage cheese
1 c. sweetened condensed milk
1 can pineapple (crushed)
1 3/4 c. chopped pecans

Mix all ingredients into congealed mixture. Stir well. Place in mold or bowl. Let set overnight.