Gooey Cookies and Cream Bars ~ Cake mix, Oreos, sweetened condensed milk, chocolate chips. These are unbelievable! Over the top baking ideas ~ This bar is just that…over the top and decadent. With just a few simple pantry ingredients, you’ll have this fun recipe staring right at ya, lol! My mom and I whipped this together last week and we are glad we did. Chocolate overload!