Instructions: Prepare chiffon: Heat the water and the orange zest in a small saucepan; let steep for 3 minutes. Strain though fine-mesh sieve into a small bowl, reserving orange-flavored water. Discard zest.

Add gelatin to the flavored water, and let stand to soften, 2 minutes.

Microwave 15-20 seconds to dissolve gelatin, or pour into small saucepan and dissolve over low heat.

Add orange juice and orange juice concentrate to gelatin mixture.

Beat egg substitute and sugar in bowl until light and thickened. Add gelatin mixture; stir to combine. Fold in yogurt until thoroughly combined. Divide chiffon evenly among six 2/3 cup custard cups or shaped molds. Freeze overnight, until set.

If you would like to email yourself the recipe for later use, or share the recipe with your friends or family, enter the email addresses below and this recipe will be emailed to you and others as well.