Crustless Zesty Lemon Pie

1 container (32 oz.) plain nonfat yogurt
2 pkg. (4-serving size each) JELL-O Brand Lemon Flavor Sugar Free Low Calorie Gelatin
1 tsp. finely grated lemon peel
1/2 tsp. ground ginger

MIX yogurt and dry gelatin in medium microwaveable bowl. Microwave on HIGH 2-1/2 min. or until gelatin is completely dissolved, stirring after 1-1/2 min. Stir in lemon peel and ginger.
POUR into 9-inch pie plate sprayed with cooking spray.
REFRIGERATE 3 hours or until set. Store leftover pie in refrigerator.