5 to 6 c. cubed seeded watermelon
1 (6 oz.) can frozen lemonade concentrate, thawed
1 (6 oz.) can frozen orange juice concentrate, thawed
4 1/2 c. water
Lemon or orange slices, if desired

Place watermelon cubes in food processor or blender. Cover; process until smooth. In 3 quart non-metal container, combine watermelon puree, juice concentrates and water; refrigerate until thoroughly chilled. Stir before serving; serve over ice. Garnish with lemon or orange slices. Makes 9 (1 cup) servings.