Banana Pudding Cupcakes With Whipped Cream Frosting
Moist banana cupcakes stuffed with rich vanilla pastry cream and topped with a stabilized whipped cream frosting and vanilla wafers.
- Real banana puree in the batter provides natural moisture and flavor without relying on artificial extracts.
- Stabilizing the whipped cream frosting with a touch of cream cheese ensures it holds its shape for days in the fridge.
- A homemade pastry cream filling mimics the classic custard layer of traditional southern banana pudding.
I still remember the humid July afternoon my kitchen turned into a sticky, flour-dusted battlefield because I tried to stuff warm pastry cream into a hot cupcake. My forearms ached from whisking, and the paper liners peeled away like wet wallpaper.
It was a disaster.
The physics of a standard cupcake cannot support heavy pudding without turning into a soggy, structural nightmare. Most recipes tell you to use boxed instant pudding, but that artificial yellow gel lacks real dairy depth. Cheap all-purpose flour failed every test because it lacked the protein matrix needed to hold up the wet filling.
Bear with me here, because starch gelatinization is key. If you do not boil your pastry cream, the egg enzymes will turn your filling into a watery soup.
So, here is the simple fix: we are making a quick, scratch-made pastry cream stabilized with cornstarch, and pairing it with a sturdy banana cake base that holds its own.
Trust me on this one, it is absolutely perfect.
If you love these flavors but want something simpler, you might also enjoy our Banana Pudding Cookies or even a slice of No Bake Banana Pudding Pie.
Banana Pudding Cupcakes With Whipped Cream Frosting
Ingredients
- 1.5 cups all-purpose flour
- 1 tsp baking powder
- 0.5 tsp baking soda
- 0.5 tsp Diamond Crystal kosher salt
- 2 ripe bananas, mashed (about 1 cup)
- 0.5 cup unsalted butter, softened
- 0.75 cup granulated sugar
- 2 large eggs, room temperature
- 1 tsp vanilla extract
- 0.25 cup sour cream
- 1 cup whole milk
- 3 large egg yolks
- 0.25 cup granulated sugar (for pastry cream)
- 2 tbsp cornstarch
- 1 tbsp unsalted butter (for pastry cream)
- 1.25 cups heavy whipping cream, cold
- 4 oz cream cheese, softened
- 0.5 cup powdered sugar
- 12 vanilla wafers
Directions
- Whisk egg yolks, sugar, and cornstarch in a bowl. Heat milk in a saucepan until simmering, then slowly temper into the egg mixture. Return to heat and whisk constantly until thickened. Stir in butter and vanilla, cover with plastic wrap directly touching the surface, and chill.
- Preheat oven to 350°F (175°C) and line a 12-cup muffin tin with paper liners.
- Whisk flour, baking powder, baking soda, and salt in a medium bowl.
- In a stand mixer, beat butter and sugar until fluffy. Add eggs one at a time, then the mashed bananas and vanilla. Alternate adding dry ingredients and sour cream, mixing just until combined.
- Divide batter among liners and bake for 18-20 minutes until a toothpick comes out clean. Cool completely on a wire rack.
- Use a cupcake corer or paring knife to cut a well in the center of each cooled cupcake. Spoon or pipe the chilled pastry cream into each cavity.
- Make the frosting. Whip cream cheese, powdered sugar, and vanilla until smooth. Slowly pour in cold heavy cream and whip until stiff peaks form.
- Pipe frosting onto cupcakes, press a vanilla wafer gently into the frosting with your thumb, and chill until ready to serve.
Notes
- Always use Diamond Crystal kosher salt; if you only have fine table salt, cut the measurement in half (use 1/4 teaspoon instead of 1/2 teaspoon) to avoid over-salting the delicate banana batter.
- The addition of sour cream is crucial because its lactic acid weakens the gluten bonds in the flour, ensuring a tender crumb that doesn't turn rubbery when filled.
- When making the pastry cream, do not walk away from the stove. Whisk constantly to prevent the eggs from curdling and the cornstarch from scorching on the bottom of the pan.
- These cupcakes actually taste better after a day in the fridge. The moisture from the pastry cream slowly migrates into the cake, creating a texture reminiscent of a classic Magnolia Bakery Banana Pudding.
Serving Suggestions
Serve these cupcakes chilled for the ultimate dessert experience. Here are a few ways to elevate the presentation:
- Top with a freshly sliced banana coin right before serving to prevent browning.
- Dust the tops with crushed vanilla wafer crumbs for an elegant, rustic finish.
- Serve alongside a scoop of vanilla bean ice cream for a decadent plated dessert.
- Pair with a cold glass of milk or a hot cup of espresso to balance the sweetness.
Storage and Reheating
Keep these cold.
Because of the fresh dairy in both the pastry cream and the whipped cream frosting, these cupcakes must be stored in an airtight container in the refrigerator. They will keep beautifully for up to three days.
Do not freeze them. The pastry cream will separate upon thawing, leaving you with a watery mess.
If you want to prep these ahead, bake the cupcakes and make the pastry cream a day in advance. Assemble and frost them the morning of your event for the freshest texture.
Ingredient Substitutes
If you need to make adjustments based on what is in your pantry, here are some reliable swaps:
- Sour Cream: You can swap this with equal parts full-fat Greek yogurt if that is what you have on hand.
- Pastry Cream: If you are short on time, you can make a quick version using our Banana Pudding Yogurt Bowl base as a shortcut filling.
- Cream Cheese: If you prefer a traditional frosting, swap the whipped cream for a classic buttercream, similar to the one used on our Coconut Lime Cupcakes.
- Vanilla Wafers: Graham crackers or shortbread cookies work wonderfully as a crunchy alternative.
I hope these bring a little bit of nostalgic joy to your kitchen table. Let me know how yours turn out, and don't worry if a little pastry cream sneaks onto your fingers during assembly—that is half the fun of baking!
Susan Rosie
I've spent over 12 years perfecting recipes so you can cook with confidence. Every dish on Storied Skillet is tested multiple times – because your dinner matters. I believe in simple ingredients, clear instructions, and big flavors.
Learn More About Me →