Ooey Gooey Butter Cake Bars Recipe Type: Cake Cuisine: American Author: Prickly Gourmet Prep time: 5 mins Cook time: 45 mins Total time: 50 mins Serves: 16 bars Ingredients 1 box (16 ounce) box yellow cake mix 4 ounces butter, melted 3 eggs, divided 8 ounces cream cheese, softened 1 pound (16 ounces) confectioners' sugar