This Chocolate Peanut Butter Poke Cake recipe is your shortcut to pure dessert bliss, delivering an unbelievably moist and flavorful cake packed with irresistible chocolate and peanut butter goodness. It’s the perfect crowd-pleasing dessert that’s surprisingly easy to whip up for any occasion.
Key Ingredients for Chocolate Peanut Butter Poke Cake
- 1 box (15.25 ounces) chocolate cake mix, plus ingredients to prepare (eggs, oil, water as per box instructions)
- 1 cup smooth peanut butter
- 1 can (14 ounces) sweetened condensed milk
- 1 container (8 ounces) whipped topping, thawed
- 1/2 cup chocolate syrup
- 1/4 cup creamy peanut butter, melted (for drizzling)
- Optional crushed peanuts for garnish
How to Make Chocolate Peanut Butter Poke Cake
Prepare to be amazed by how this Chocolate Peanut Butter Poke Cake transforms a simple cake mix into a dessert masterpiece! This recipe is a marvel of simplicity, promising an explosion of rich chocolate and creamy peanut butter flavors in every bite. The magic lies in the way the luscious fillings and toppings meld together, creating an unbelievably moist and satisfying texture that’s utterly addictive. With a preparation time of approximately 20 minutes and baking time as per cake mix instructions, you’ll be enjoying this incredible dessert in no time.
Step-by-Step Instructions
- Prepare the Chocolate Cake: Preheat your oven to the temperature specified on the chocolate cake mix box. Grease and flour a 9×13 inch baking pan. Prepare the cake batter according to the package directions. Pour the batter evenly into the prepared pan. Bake according to the package instructions until a toothpick inserted into the center comes out clean.
- Create the Poke Holes: Once the cake is baked, remove it from the oven and let it cool in the pan for about 10-15 minutes. While the cake is still warm, use the handle of a wooden spoon or a skewer to poke holes all over the top of the cake. Make the holes about 1 inch apart and go about halfway down the cake. This is crucial for allowing the delicious filling to seep into the cake, ensuring maximum moisture and flavor throughout.
- Infuse with Peanut Butter Goodness: In a medium bowl, whisk together the 1 cup of smooth peanut butter and the sweetened condensed milk until smooth and well combined. This mixture will form the base of your luscious peanut butter filling.
- Pour in the Filling: Carefully and evenly pour the peanut butter and condensed milk mixture over the warm cake, making sure to get as much as possible into the poked holes. Use a spatula or the back of a spoon to gently spread it over the entire surface of the cake. Don’t worry if it isn’t perfectly smooth; it will settle in beautifully.
- Chill and Set: Cover the cake pan tightly with plastic wrap and refrigerate for at least 2-3 hours, or preferably overnight. This chilling time is essential for allowing the peanut butter filling to set and for the flavors to meld together completely. The longer it chills, the more the filling will absorb into the cake, creating that signature poke cake moistness.
- Add the Toppings: Once the cake has chilled sufficiently, remove it from the refrigerator. Spread the thawed whipped topping evenly over the top of the peanut butter layer.
- Drizzle with Chocolate: Drizzle the chocolate syrup generously over the whipped topping. For an extra touch of peanut butter flavor and visual appeal, gently warm the 1/4 cup of creamy peanut butter in the microwave for about 15-30 seconds until pourable, then drizzle it over the chocolate syrup. If desired, sprinkle with crushed peanuts for a delightful crunch.
- Serve and Enjoy: Slice the Chocolate Peanut Butter Poke Cake into squares and serve. Each bite will be a harmonious blend of moist chocolate cake, creamy peanut butter, and decadent chocolate.
Why You’ll Love This Chocolate Peanut Butter Poke Cake
Get ready to fall head over heels for this Chocolate Peanut Butter Poke Cake! Its defining feature is the impossibly moist cake created by the magical infusion of peanut butter and sweetened condensed milk, a stark contrast to the often dry texture of traditional cakes. The best part? You achieve this gourmet-level dessert using a simple cake mix and pantry staples, making it a budget-friendly way to impress your friends and family. The rich combination of deep chocolate, creamy peanut butter, and light whipped topping, crowned with decadent chocolate syrup, creates a flavor symphony that’s simply irresistible.
This isn’t just another chocolate cake; it’s a revelation! Unlike a dense fudge cake that can be heavy, this poke cake is airy, light, and bursting with that beloved, nostalgic chocolate and peanut butter pairing. It’s the perfect dessert for birthdays, potlucks, or simply when a craving strikes. So go ahead, gather your ingredients, and dive into the joy of making this incredible Chocolate Peanut Butter Poke Cake at home – you won’t regret it!
Storing and Reheating Tips
Storing Leftovers:
Properly stored Chocolate Peanut Butter Poke Cake will stay fresh in the refrigerator for up to 3-4 days.
- Refrigeration: Cover the cake pan tightly with plastic wrap or transfer individual slices to an airtight container. Ensure the cake is fully chilled before covering.
- Freezing: While it’s best enjoyed fresh, you can freeze portions of the cake. Wrap individual slices tightly in plastic wrap, then in aluminum foil, or place in freezer-safe containers. Freeze for up to 1-2 months.
Reheating and Serving Frozen Cake:
- Reheating (for refrigerated cake): This cake is typically served chilled, so reheating is usually not necessary. If you prefer a slightly warmer texture, you can let it sit at room temperature for 15-30 minutes before serving.
- Thawing Frozen Cake: Thaw frozen slices overnight in the refrigerator. Do not thaw at room temperature, as this can affect the texture of the whipped topping and the cake itself. Once thawed, serve the cake chilled.
Final Thoughts
This Chocolate Peanut Butter Poke Cake is a guaranteed winner, offering an irresistible combination of moist chocolate cake and creamy peanut butter magic. It’s the perfect easy-to-make dessert that brings joy to any occasion. Give it a try and experience the delightful simplicity and amazing flavor for yourself!

Chocolate Peanut Butter Poke Cake
Ingredients
Equipment
Method
- Preheat your oven to the temperature specified on the chocolate cake mix box. Grease and flour a 9×13 inch baking pan. Prepare the cake batter according to the package directions. Pour the batter evenly into the prepared pan. Bake according to the package instructions until a toothpick inserted into the center comes out clean.1 box (15.25 ounces) chocolate cake mix
- Once the cake is baked, remove it from the oven and let it cool in the pan for about 10-15 minutes. While the cake is still warm, use the handle of a wooden spoon or a skewer to poke holes all over the top of the cake. Make the holes about 1 inch apart and go about halfway down the cake. This is crucial for allowing the delicious filling to seep into the cake, ensuring maximum moisture and flavor throughout.
- In a medium bowl, whisk together the 1 cup of smooth peanut butter and the sweetened condensed milk until smooth and well combined. This mixture will form the base of your luscious peanut butter filling.1 cup smooth peanut butter, 1 can (14 ounces) sweetened condensed milk
- Carefully and evenly pour the peanut butter and condensed milk mixture over the warm cake, making sure to get as much as possible into the poked holes. Use a spatula or the back of a spoon to gently spread it over the entire surface of the cake. Don’t worry if it isn’t perfectly smooth; it will settle in beautifully.1 cup smooth peanut butter, 1 can (14 ounces) sweetened condensed milk
- Cover the cake pan tightly with plastic wrap and refrigerate for at least 2-3 hours, or preferably overnight. This chilling time is essential for allowing the peanut butter filling to set and for the flavors to meld together completely. The longer it chills, the more the filling will absorb into the cake, creating that signature poke cake moistness.1 cup smooth peanut butter, 1 can (14 ounces) sweetened condensed milk
- Once the cake has chilled sufficiently, remove it from the refrigerator. Spread the thawed whipped topping evenly over the top of the peanut butter layer.1 container (8 ounces) whipped topping
- Drizzle the chocolate syrup generously over the whipped topping. For an extra touch of peanut butter flavor and visual appeal, gently warm the 1/4 cup of creamy peanut butter in the microwave for about 15-30 seconds until pourable, then drizzle it over the chocolate syrup. If desired, sprinkle with crushed peanuts for a delightful crunch.1/2 cup chocolate syrup, 1/4 cup creamy peanut butter, crushed peanuts
- Slice the Chocolate Peanut Butter Poke Cake into squares and serve. Each bite will be a harmonious blend of moist chocolate cake, creamy peanut butter, and decadent chocolate.