1 (20 oz.) can crushed pineapple including juice
1 (3 3/4 oz.) pkg. instant pistachio pudding mix
1 (12 oz.) container whipped topping
1 c. miniature marshmallows
1/2 c. chopped pecans

Place pineapple and juice in a large bowl. Add pudding mix, blend thoroughly. Fold in the whipped topping, marshmallows and pecans. Refrigerate several hours or overnight.