1 carton (9 oz.) frozen whipped topping
1 pkg. pistachio pudding mix
1 lg. can crushed pineapple, undrained
2 c. miniature marshmallows
1/2 to 1 c. chopped pecans

Put whipped topping into a bowl. Sprinkle pudding mix over top and over all other ingredients. Mix well. Refrigerate overnight. Serve on crisp lettuce, topped with mayonnaise or sour cream.