2 sm. or 1 lg. box any flavor Jello
1 1/2 c. buttermilk
1 can crushed pineapple
1 carton Cool Whip
1/2 c. nuts

Mix together 1/2 cup water, crushed pineapple, juice, and Jello; bring to boil. Let cool. Add Cool Whip, 1 1/2 cups buttermilk, and the nuts. Pour into long pan and refrigerator.