Raspberry And Champagne Sherbet
["2 (10 oz.) pkg. frozen raspberries, thawed", "1 c. whipping cream", "1/2 c. sugar", "1 1/2 c. champagne", "2 egg whites", "1/4 tsp. cream of tartar", "1/4 c. sugar", "fresh mint sprigs (garnish)"]
["Press raspberries through a sieve or food mill; set puree aside and discard seeds."]
["frozen raspberries", "whipping cream", "sugar", "champagne", "egg whites", "cream of tartar", "sugar", "mint sprigs"]