Go Back
+ servings
A slice of an Oreo Poke Cake recipe on a white plate, the easy Oreo sheet cake features a black cake base, sweetened condensed milk, and an easy Oreo pudding frosting.
Print

Oreo Poke Cake

Delicious black velvet cake is drizzled with sweetened condensed milk and then topped with a whipped Oreo mousse. Serve chilled!
Course Dessert
Cuisine American
Prep Time 15 minutes
Cook Time 23 minutes
Chill Time 2 hours
Total Time 2 hours 38 minutes
Servings 20 servings
Calories 366kcal

Ingredients

Oreo Cake

  • 1 3/4 cups cake flour
  • 1 1/4 cups granulated sugar
  • 2/3 cup black cocoa powder
  • 3/4 teaspoon baking soda
  • 1/2 teaspoon salt
  • 1/2 cup vegetable oil
  • 1/2 cup sour cream full fat is preferred, can also substitute plain greek yogurt
  • 1/2 cup buttermilk room temperature
  • 2 large eggs at room temperature
  • 2 teaspoons vanilla extract
  • 1/2 teaspoon white vinegar

Drizzle

  • 14.5 oz sweetened condensed milk

Oreo Mousse Topping

  • 4.2 oz Oreo instant pudding mix
  • 2 cups cold heavy cream
  • 2/3 cup milk
  • 1/2 cup powdered sugar
  • 1/2 teaspoon vanilla extract

Topping

  • 12 Oreos chopped, for topping

Instructions

  • Preheat oven to 350°F. Place the oven rack in the middle of the oven. Grease and flour a 9x13 inch pan. Set aside. 
  • In the bowl of a stand mixer whisk the cake flour, sugar, cocoa powder, baking soda, and salt. 
  • In a separate bowl, or large liquid measuring cup, whisk the vegetable oil, sour cream, buttermilk, egg, vanilla extract, and white vinegar. Add the wet ingredients to the dry ingredients (using a paddle attachment) and mix on low until ingredients are combined. 
  • Pour the batter into the prepared pan and bake in the oven for 23-26 minutes or until a toothpick inserted in the center comes out with a few moist crumbs on it. (Do your best not to overbake the cake, as that will result in a drier texture). Remove from the oven and let cool on a wire rack for 10 minutes.
  • Use a wooden skewer, straw, or back of a wooden spoon and poke holes all over the cake, leaving about ½” between each hole. 
    Drizzle the sweetened condensed milk over the entire cake. Cover and chill in the fridge for 2 hours. 
  • In a large bowl (or the bowl of a stand mixer fitted with whisk attachment) add the dry Oreo instant pudding mix, heavy cream, powdered sugar, milk (I used 2%) vanilla extract. Using a hand mixer, mix until smooth and thickened, about 1-2 minutes on medium speed.
  • Spread the mousse over the cake then sprinkle the chopped Oreos overtop. Store in the fridge until ready to serve.

Notes

Store leftover cake in the fridge for up to 5 days. Do not freeze. 
If you don't have cake flour, all-purpose flour can be substituted. Regular cocoa powder can also be substituted for black cocoa powder.

Nutrition

Calories: 366kcal | Carbohydrates: 44g | Protein: 6g | Fat: 20g | Saturated Fat: 9g | Polyunsaturated Fat: 4g | Monounsaturated Fat: 5g | Trans Fat: 0.04g | Cholesterol: 57mg | Sodium: 178mg | Potassium: 203mg | Fiber: 2g | Sugar: 32g | Vitamin A: 488IU | Vitamin C: 1mg | Calcium: 104mg | Iron: 2mg