Cake Mix Oreo Bars Edit Soft, fudgy, chocolatey and filled with a layer of cream cheese frosting. Ingredients: OREO BARS:1 box Pillsbury Devil’s Food Cake Mix2 eggs1/3 C. oilCREAM CHEESE FILLING:6 Tbsp. unsalted b… Share this post Related Posts Cinnamon Roll Layer Cake Best Chocolate Cake Recipe Made from Scratch Strawberries & Cream Cake Graham Cake