Gooey Chocolate Oreo Crunch Butter Cake As seen on Half Baked Harvest Bookmark recipe Print recipe Download recipe Share Total Time 3 hours Prep Time 15 minutes Cook Time 45 minutes Rating 5 out of 5 stars (16) Ingredients 20 servings 1 3/4 cups all-purpose flour3/4 cup cocoa powder1/4 cup sugar1 1/2 teaspoons baking soda1 1/2 teaspoons baking powder1 teaspoon salt1 cup stick butter (melted, 1/2)1 egg1/2 cup milk1 ounce package cream cheese (softened, 8-)2 eggs3 tablespoons cocoa powder1 3/4 cups powdered sugar1 cup stick butter (melted, 1/2)1 teaspoon vanilla extract25 oreos (divided (I used double stuffed)2 cups semi-sweet chocolate chips1 tablespoon heaping creamy peanut butter Calories AmericanDessertsKid-FriendlyBakingDairyEggsDinner PartiesIntermediateSweetCrispyCreamyMicrowaveBirthdays ... How would you rate this recipe? 1 stars 2 stars 3 stars 4 stars 5 stars Preparation Inline ingredients (beta) Cook mode Click to complete Step 1 Preheat oven to 350 degrees F. Lightly grease a 13 by 9-inch baking pan. Step 2 In a large bowl or bowl of a stand mixer, combine the flour, sugar, baking soda, baking powder, salt, melted butter and egg. Stir until well blended and then mix in the milk. (This can also be done by hand). Pat the mixture into a prepared pan and set aside. Step 3 In a stand mixer, or with a hand mixer, beat the cream cheese until smooth. Add the remaining 2 eggs, and the cocoa powder. Lower the speed of the mixer, and add the powdered sugar. Continue beating until ingredients are well mixed. Slowly add the remaining 1 stick of melted butter, and the vanilla, continuing to beat the mixture until smooth. Spread the filling over the cake mixture in the pan. Press 18 whole Oreos into the filling (the filling will begin to spill over the oreos, but it probably will not completely cover the oreos). Bake for 40 to 50 minutes. Be careful not to overcook the cake. The center should still be a little giggly when finished baking. Let sit five minutes. Step 4 While the cake is sitting chop the remaining Oreos into pieces and melt the chocolate chips and peanut butter together (I use the microwave, stirring every 30 seconds until melted). Step 5 Once you melted the peanut butter and chocolate, evenly the distribute the chopped Oreos all over the top of the cake. Pour the melted chocolate mixture over top, spreading with a spatula. Make sure chocolate gets down into the Oreo crevices, as it is the “glue” that holds the top to the bottom (do the best you can, but the chocolate will probably not reach all the way to the very edge of the cake). Refrigerate for 2 hours before serving. Step 6 Let bars sit at room temperature for 15 minutes before cutting. Try and cut them carfully, but beware that the tops might crack a little.