1 can whole berry cranberry sauce
2 sm. cans crushed pineapple, drained well
1 c. sour cream
1/2 c. pecans, chopped
1/4 c. marshmallows (opt.)

Stir together all ingredients. Freeze in an 8" or 9" square dish. Remove from freezer 20 minutes before serving. Cut into squares and serve on lettuce leaves.