Method

In small saucepan, stir together sugar, cornstarch, gelatin and lemon rind; stir in milk. Cook, stirring, over medium heat until thickened and smooth; cook stirring, for 2 minutes longer. Remove from heat.

Gradually stir in yogurt; add vanilla. Refrigerate, stirring occasionally, for about 1 hour or until completely cooled.

With electric mixer, beat for 1 minute. Spoon into 4 parfait glasses alternately with fruit, starting and ending with yorgurt mixture.