1 package (18.25 ounces) French vanilla cake mix 1/4 cup light margarine, melted 1/4 cup egg substitute, divided use 1 package (8 ounces) fat-free cream cheese 6 tablespoons frozen lemonade concentrate, thawed, divided use 2 1/2 cups powdered sugar, divided use 1 tablespoon grated lemon zest
Directions:
Preheat oven to 325 degrees F. Spray a 9- x 13-inch baking dish with butter-flavored spray In a medium bowl, combine cake mix, margarine and 2 tablespoons egg substitute until crumbly. Reserve 1 cup mixture for topping. Press remaining mixture into pan. Bake 10 minutes In a medium bowl, combine cream cheese, 2 cups powdered sugar, 3 tablespoons lemonade concentrate and remaining 2 tablespoons egg substitute. Beat until smooth. Pour over crust. Sprinkle with reserved crumb mixture. Bake 17 to 22 minutes or until very light golden brown. Cool 10 minutes In a small bowl, combine remaining 1/2 cup powdered sugar, zest and remaining 3 tablespoons lemonade concentrate. Beat until smooth. Drizzle over top. Cool completely before cutting into bars