2-1/2 Cups Diced Pineapple Mint Leaves Salte to taste 1 Cup Grapefruit Juice 1 tspn. Agar-Agar. | Soak the agar- agar in some of the juice and melt over a gentle heat or in a double boiler. Place all the ingredients in a machine and blend well.Chill in refrigerator for about one hour, then blend in machine again to insure a smooth texture. The above recipes make 1 pint of soup. |