Mexican Hot Chocolate Poke Cake is the recipe that Teresa makes for Cinco de Mayo and Mexican-inspired gatherings when she wants a dessert that is simultaneously deeply chocolate-forward, warmly spiced with cinnamon, and just gently heated with cayenne in the way that makes Mexican hot chocolate so completely distinctive and so much more interesting than a plain chocolate dessert.
She starts with a chocolate fudge box cake mix enriched with melted chili-infused dark chocolate and cinnamon stirred through the batter before baking, pokes the warm cake all over with the handle of a wooden spoon, pours the chocolate pudding mixture seasoned with more cinnamon and a touch of cayenne over the warm cake so it seeps down into every hole, refrigerates until set, and tops the whole beautiful thing with Cool Whip and a generous scatter of dark chocolate shavings and a dusting of cocoa and cinnamon.
Mexican Hot Chocolate Poke Cake is the most indulgent and completely festive Mexican-inspired chocolate cake made with a spiced chocolate cake base laced with cinnamon and chili dark chocolate, filled with spiced chocolate pudding poked deep into the cake layers, and topped with billowy Cool Whip and dark chocolate shavings, cocoa, and cinnamon. Come follow us on Pinterest where we share beautiful Cinco de Mayo desserts and easy Mexican-inspired celebration recipes from our kitchen every single week.
Table of Contents
Why You Will Love This Mexican Hot Chocolate Poke Cake Recipe

This Mexican Hot Chocolate Poke Cake recipe is the Cinco de Mayo dessert that makes every chocolate lover at the table genuinely excited from the first bite because it delivers the most complex and sophisticated chocolate experience rather than a simple sweetness. The combination of cinnamon and cayenne in both the cake layer and the pudding filling mirrors the specific flavor profile of authentic Mexican hot chocolate, which is simultaneously warm, sweet, spiced, and gently heated in a way that feels more alive and more interesting than conventional chocolate dessert.
The poke cake technique is the approach that makes this dessert so completely practical for a large Cinco de Mayo gathering. Baking in a 9 by 13-inch pan serves 16 people from a single bake, the spiced pudding poured over the poked cake creates a self-filling and self-moistening result that requires no layer assembly or stacking, and the entire dessert can be made completely the day before and refrigerated, making day-of entertaining completely effortless. Our Churro Cake makes a beautifully cinnamon-forward and equally Mexican-inspired companion for a complete and vibrant Cinco de Mayo dessert table.
Ingredients Needed for This Mexican Hot Chocolate Poke Cake Recipe
For the Cake:
- 15.25 oz Box Chocolate Fudge Cake Mix (plus eggs, oil, and water as directed on box)
- 2 tsp Ground Cinnamon (divided: 1 tsp for cake, 1 tsp for pudding)
- 3 oz Chili-Infused Dark Chocolate Bar (or plain dark chocolate at least 60% cacao)
For the Spiced Pudding Filling:
- 3.9 oz Box Instant Chocolate Pudding Mix
- 2 cups Whole Milk
- 1 tsp Ground Cinnamon
- ½ tsp Cayenne Pepper (more or less to taste)
For the Topping:
- 8 oz Cool Whip Whipped Topping, thawed
- Reserved Chopped Chili Dark Chocolate (from above)
- Ground Cinnamon for dusting
- Unsweetened Cocoa Powder for dusting
- Chocolate Syrup for drizzling (optional)
How to Make This Mexican Hot Chocolate Poke Cake Recipe
Finely chop the entire chili-infused dark chocolate bar. Reserve one third of the chopped chocolate for the topping and set aside. Melt the remaining two thirds of the chopped chocolate in a bowl set over hot water or in the microwave in 20-second intervals, stirring between each, until completely melted and smooth.
Prepare the chocolate fudge cake mix according to the package directions for a 9 by 13-inch pan, adding the melted chili-infused chocolate and 1 teaspoon of ground cinnamon to the batter before mixing. These additions are what give the cake layer its Mexican hot chocolate character. Pour the batter into the prepared 9 by 13-inch pan and bake as directed on the box.
Allow the baked cake to cool on a wire rack for 15 to 20 minutes. Do not remove the cake from the pan. Using the round handle of a wooden spoon, poke holes approximately 1 inch apart and approximately halfway down through the cake across the entire surface of the warm cake, cara mia.
For the spiced pudding filling, whisk together the instant chocolate pudding mix, 2 cups of whole milk, 1 teaspoon of ground cinnamon, and half a teaspoon of cayenne pepper until the mixture just begins to thicken. Quickly spread the pudding mixture evenly over the top of the warm poked cake, pressing it down firmly into all the holes with the back of a spatula. Refrigerate for 30 minutes to 1 hour until the cake has cooled completely and the pudding has set.
Spread the thawed Cool Whip evenly over the set pudding layer. Garnish with the reserved chopped chili dark chocolate, a light dusting of ground cinnamon, and a dusting of unsweetened cocoa powder across the entire surface. Cover with aluminum foil or plastic wrap and refrigerate until ready to serve. If desired, drizzle each served slice with chocolate syrup just before bringing to the table.
How to Serve This Mexican Hot Chocolate Poke Cake Recipe
Serve this cake cold directly from the refrigerator. The contrast between the cold and creamy Cool Whip topping, the spiced chocolate pudding filling, and the warm chocolate cake base is at its most completely extraordinary when the cake is properly chilled. Drizzle chocolate syrup over each individual slice just before serving for the most elegant and completely festive Cinco de Mayo dessert presentation.
This cake serves magnificently at large Cinco de Mayo gatherings directly from its pan on the buffet or dessert table. No slicing and plating is required until serving. Our Chocolate Chip Cookie Cake makes a beautifully individual and equally chocolate-forward companion for a complete and indulgent chocolate celebration dessert spread.
How to Store This Mexican Hot Chocolate Poke Cake Recipe
Store covered in the refrigerator for 3 to 5 days. The poke cake format actually improves with storage as the spiced pudding continues to soak further into the cake and the flavors deepen and integrate more completely. This cake is genuinely at its most extraordinary on the second day after making.
Tips to Make This Mexican Hot Chocolate Poke Cake Recipe

Pour the pudding over the cake while it is still warm, not after it has cooled completely. The warmth of the cake helps the not-yet-fully-set pudding flow more readily down into the poked holes. Pudding applied to a cold and set cake will sit on the surface rather than penetrating into the holes and will not create the deeply moistened and filled interior that makes a poke cake so extraordinary.
Never substitute chili powder for the cayenne pepper in this recipe. Chili powder is a blend of multiple spices including garlic and cumin that would produce a savory and unpleasant flavor in a sweet chocolate cake. Cayenne pepper is pure dried chili heat that adds exactly the right warming spice without any savory component.
Helpful Notes for This Mexican Hot Chocolate Poke Cake Recipe
Chili-infused dark chocolate bars are available from most major supermarkets in the specialty chocolate section and from discount grocery stores. The Lindt brand and Aldi’s own brand are both widely available and work beautifully in this recipe. If chili-infused chocolate cannot be found, plain dark chocolate with at least 60% cacao works perfectly. Dark chocolate chips are also an acceptable substitute.
The cayenne quantity specified is a guideline and can be adjusted up or down according to the heat tolerance of the people being served. A quarter teaspoon produces a very gentle warmth that most people do not consciously identify as spice. Half a teaspoon produces a noticeable and pleasant warm tingle. More produces a genuinely spicy cake that is deeply exciting for heat lovers.
Variation of This Mexican Hot Chocolate Poke Cake Recipe
Maria made an adult version for a Cinco de Mayo grown-up gathering by replacing half a cup of the milk in the pudding with half a cup of Kahlua coffee liqueur for a boozy mocha Mexican hot chocolate poke cake that was deeply sophisticated and completely extraordinary. Teresa tried instant vanilla pudding in place of chocolate pudding for a cinnamon and cayenne-spiced vanilla filling that provided a beautiful flavor contrast against the chocolate cake layers.
For a fully homemade version, replace the box cake mix with your favorite homemade chocolate cake batter and simply add the cinnamon and melted chili dark chocolate as directed. The poke filling, Cool Whip topping, and garnish remain exactly the same for the most completely spectacular and beautifully from-scratch Mexican hot chocolate poke cake. Our Triple Chocolate Cake makes a beautifully deeply chocolatey and equally spectacular companion for a complete and stunning chocolate celebration dessert spread.
FAQs About This Mexican Hot Chocolate Poke Cake Recipe
What is the difference between Mexican hot chocolate and regular hot chocolate?
Mexican hot chocolate is distinguished from regular hot chocolate by the addition of cinnamon, vanilla, and sometimes chili powder or cayenne pepper to the chocolate base. These additions give Mexican hot chocolate a warm, spiced, and gently heated character that is simultaneously sweet and complex in a way that plain cocoa-based hot chocolate is not. This cake captures that exact flavor profile in dessert form.
Can I make this cake the day before serving?
Yes and making it the day before is actually recommended. The flavors in this poke cake deepen and integrate beautifully during overnight refrigeration and the pudding soaks even further into the cake holes, producing a more moist and more deeply flavored result on day two than on day one.
Can I use homemade whipped cream instead of Cool Whip?
Yes. Homemade whipped cream made from heavy cream whipped to stiff peaks can be substituted for the Cool Whip in the same quantity. Use homemade whipped cream close to serving time as it softens more quickly than stabilized Cool Whip and will not maintain its texture as long during extended refrigeration.
Conclusion
This Mexican Hot Chocolate Poke Cake is the Cinco de Mayo dessert that makes every chocolate lover at the table fall completely silent with genuine and deeply satisfied chocolate happiness through the most extraordinary combination of spiced chocolate cake, warm and gently cayenne-heated pudding filling, and creamy Cool Whip topping in every single deeply indulgent and completely festive bite. We hope it brings the same Mexican-inspired spiced chocolate excitement and the same completely satisfied gathering to your kitchen that it has always brought to ours. Make it, share it, and come back to tell us all about it. With all our love, Maria, Lucia, and Teresa
Mexican Hot Chocolate Poke Cake The Most Indulgent Spicy Chocolate Cake You Will Make
- Total Time: 1 hour 40 minutes including chilling
- Yield: 16 servings 1x
- Diet: Vegetarian
Description
The most indulgent and festive Mexican Hot Chocolate Poke Cake made with a chocolate fudge box cake mix enhanced with melted chili dark chocolate and cinnamon poked with holes and filled with spiced chocolate pudding seasoned with cinnamon and cayenne pepper topped with Cool Whip and garnished with dark chocolate shavings cocoa powder and cinnamon. A completely extraordinary and easy Cinco de Mayo celebration cake.
Ingredients
15.25 oz Box Chocolate Fudge Cake Mix plus eggs oil and water as directed
2 tsp Ground Cinnamon divided 1 tsp for cake 1 tsp for pudding
3 oz Chili-Infused Dark Chocolate Bar or plain dark chocolate 60% cacao
3.9 oz Box Instant Chocolate Pudding Mix
2 cups Whole Milk
1 tsp Ground Cinnamon for pudding
1/2 tsp Cayenne Pepper to taste
8 oz Cool Whip Whipped Topping thawed
Ground Cinnamon for dusting
Unsweetened Cocoa Powder for dusting
Chocolate Syrup for drizzling optional
Instructions
1. Finely chop chili dark chocolate. Reserve 1/3 for topping. Melt remaining 2/3 until smooth.
2. Prepare chocolate cake mix per package directions adding melted chocolate and 1 tsp cinnamon to batter.
3. Bake in prepared 9×13-inch pan as directed.
4. Cool in pan on wire rack 15 to 20 minutes.
5. Poke holes 1 inch apart halfway through cake using wooden spoon handle across entire surface.
6. Whisk pudding mix, milk, 1 tsp cinnamon, and cayenne until just starting to thicken.
7. Spread pudding over warm cake pressing into holes with spatula.
8. Refrigerate 30 minutes to 1 hour until cool and pudding set.
9. Spread Cool Whip evenly over set pudding layer.
10. Garnish with reserved chopped chocolate, cinnamon dusting, and cocoa powder dusting.
11. Cover and refrigerate until serving. Drizzle chocolate syrup over each slice before serving if desired.
- Prep Time: 10 minutes
- Cook Time: 30 minutes
- Category: Dessert, Cake
- Method: Baking
- Cuisine: Mexican American
Nutrition
- Serving Size: 1 slice
- Calories: 231
- Sugar: 22g
- Sodium: 346mg
- Fat: 9g
- Saturated Fat: 4g
- Unsaturated Fat: 4g
- Trans Fat: 0g
- Carbohydrates: 35g
- Fiber: 2g
- Protein: 4g
- Cholesterol: 4mg
Keywords: Mexican hot chocolate poke cake, spicy chocolate poke cake recipe, Cinco de Mayo chocolate cake, Mexican hot chocolate cake with cayenne
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