Drain pineapple and bring juice ... from heat. Add Jello; mix until dissolved. Add crushed pineapple, nuts and buttermilk; fold in Cool Whip. Pour into dish and chill.
Simmer pineapple for 5 minutes. Stir in Jello. Mix until dissolved. Place ... with 2 cups buttermilk. Add pineapple mixture and ... glass dish and refrigerate.
Boil pineapple and Jello together until Jello dissolves. Set ... slightly congealed. Add buttermilk and Cool Whip; mix thoroughly ... in refrigerator until set.