1 env. unflavored gelatin
1/4 c. cold water
1/2 of a 6 oz. can frozen orange juice concentrate (thawed)
1/2 c. orange marmalade
2 (8 oz.) cartons vanilla low-fat yogurt

In a small saucepan combine gelatin and cold water; let stand 5 minutes. Cook and stir until gelatin is dissolved. Stir in orange juice concentrate. Remove from heat. Stir in marmalade, then yogurt. Turn yogurt mixture into a 9 x 9 x 2 inch baking pan; cover and freeze about 3 hours or until firm. With a fork break frozen mixture into chunks; place in a large chilled mixer bowl. Beat with an electric mixer on medium speed until fluffy. Return to pan. Cover and freeze at least 2 hours or until firm. Makes 8 1/2 cup servings.