Watergate Salad - cooking recipe

Ingredients

1 (15 oz.) can crushed pineapple (undrained)
1 small pkg. pistachio instant pudding
1 (9 oz.) container Cool Whip, softened
1 small bag miniature marshmallows
1/2 c. coconut
1/2 c. chopped walnuts

Preparation

Mix pineapple and pudding with mixer until thickened.
Add coconut and nuts and fold in Cool Whip and marshmallows.
Chill at least 2 or 3 hours.