Cranberry Orange Punch
["2 (32 oz.) bottles cranberry juice cocktail, chilled", "1 1/2 c. concentrated lemon juice", "2/3 c. sugar", "2 (12 oz.) cans orange soda, chilled", "1/2 c. orange-flavored liqueur (optional)"]
["In large punch bowl, combine cranberry juice, lemon juice and sugar.", "Stir until sugar dissolves.", "Just before serving, add orange soda, liqueur and ice.", "Makes 3 1/2 quarts."]
["cranberry juice cocktail", "lemon juice", "sugar", "orange soda", "orange-flavored liqueur"]