Cranberry Crunch Squares

1 (16 ounce) can jellied cranberry sauce
2 1/3 cups rolled oats
3/4 cup all-purpose flour
1 5/8 cups packed brown sugar
1 cup butter, melted

1.Preheat oven to 350 degrees F (175 degrees C).
2.Combine the oats, flour, brown sugar and butter. Stir until the mixture resembles coarse crumbs. Spread the cranberries into the bottom of one 9x13 inch baking pan. Sprinkle crumb mixture over top.
3.Bake at 350 degrees F (175 degrees C) for 25 minutes. Cool and cut into squares.