1 ripe banana
1 (6 oz.) can orange concentrate
1 (16 oz.) can crushed pineapple
1/2 c. powdered milk (preferably Soyamel)
1 juice can regular milk

Do not dilute orange juice. Whiz all ingredients in blender until smooth. Pour into freezer tray and freeze until mushy. Whip with egg beater and return to freezer until firm.