1 pkg. (3 1/2 oz.) instant pistachio pudding
1 can (1 lb. 4 oz.) crushed pineapple with juice
1 carton (4 1/2 oz.) frozen whipped topping, thawed
1 1/2 c. miniature marshmallows
1/2 c. nuts, chopped

Mix pudding, pineapple and juice, whipped topping, marshmallows and nuts and put in refrigerator several hours or overnight.