Pistachio Dream Cake - cooking recipe

Ingredients

1 pkg. light cake mix
1 pkg. sugar free instant pistachio pudding
1 (8 oz.) carton non-fat vanilla yogurt
3 egg whites
1 tsp. vanilla
1 c. diet lemon lime soda

Preparation

Combine cake mix, pudding, yogurt, egg whites and vanilla (beat at low speed for a minute).
Gradually beat in soda.
Pour into a 9 x 13 pan sprayed with non-stick cooking spray.
Bake at 350\u00b0 for 30 to 35 minutes or until toothpick comes out clean.