Neapolitan Gooey Cake Bars

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   ["1.Preheat oven to 350 degrees F. Line a 13"" x 9"" x 2"" baking pan with foil and spray with cooking spray.", "2.In a large mixing bowl, combine the chocolate cake mix with one stick of butter and one egg. Mix until combined well. Press evenly onto the bottom of the prepared baking pan.", "3.In another large mixing bowl, combine the white cake mix with one stick of butter and one egg. Mix until combined well. Press evenly over the chocolate layer in pan.", "4.In a third large mixing bowl, combine the strawberry cake mix with one stick of butter and one egg. Mix until combined well. Press evenly over the white layer in pan.", "5.Evenly drizzle the sweetened condensed milk over the strawberry layer.", "6.Bake in the preheated oven for 40 to 45 minutes, until center is cooked through.", "7.Let cool completely before removing from pan, peeling away foil and cutting into bars or squares.", "NOTE: Trim off all the edges after removing from pan but before cutting into bars/squares for a nicer/neater look."]

* Per serving · 4 servings · Values may vary.