Ingredients:

  Amount  Measure       Ingredient -- Preparation Method
--------  ------------  --------------------------------
   1      envelope      unflavored gelatin
   2      cups          fresh orange juice
   1      cup           sugar
     1/4  teaspoon      salt
   2      teaspoons     orange rind -- grated
   2      containers    {8 oz each} plain yogurt

Preparation:

Makes about 1 1/2 quarts 1. Sprinkle gelatin over 1/2 cup orange juice in medium saucepan; place over low heat and stir constantly until gelatin dissolves, about 3 minutes. 2. Stir in sugar and salt; remove from heat; stir in remaining orange juice and orange rind. 3. Cool slightly; stir in plain yogurt. 4. Turn into can of 2- or 4-quart ice cream maker; insert dasher, cover and freeze according to manufacturer's directions. 5. Turn into container; cover and ripen about 2 hours in freeze