Banana Pudding Brownies

Posted on June 26, 2026

Modified: June 26, 2026

By Daniel
Stack of layered Banana Pudding Brownies topped with vanilla wafers on a white plate.

The smell of warm bananas and vanilla wafting through my kitchen last Saturday stopped my husband mid-step. He followed his nose to the oven, peered through the glass, and asked what kind of magic was happening. I was making Banana Pudding Brownies for the first time, and I already knew something special was happening in that pan.

My grandmother made banana pudding for every summer gathering, layering Nilla wafers with custard and meringue that she’d torch until golden. I never thought that comfort could translate into something fudgy and chocolatey until I spotted overripe bananas on my counter and felt that familiar urge to bake. Some experiments fail. This one felt like a hug from her kitchen.

These brownies sit somewhere between cakey and fudgy, with pockets of banana flavor that surprise you in the best way. If you’re a brownie person who also keeps instant pudding mix in your pantry for emergencies, you’re my people. I recently made pecan pie brownies that disappeared in hours, so I knew this hybrid deserved a shot.

What You Need to Make This Recipe

The instant banana pudding mix is non-negotiable here — it’s what gives these brownies that nostalgic, creamy banana flavor without making the batter soggy. I use overripe bananas that are spotty and fragrant, the kind your kids refuse to eat but transform into something buttery-sweet when mashed. A handful of white chocolate chips creates little pockets of sweetness that read almost like vanilla wafers in brownie form. If you’re planning a dessert spread, my key lime pie fruit dip pairs beautifully with fresh fruit on the side.

How to Make Banana Pudding Brownies

I start by mashing those speckled bananas until they’re almost liquid — no chunks, or you’ll get uneven pockets of moisture. The butter and sugar get whipped until they’re pale and fluffy, which takes longer than you think but creates that crackly top we all fight over. When the eggs go in, the batter turns glossy and smells like promise. Folding in the dry ingredients feels like the moment everything comes together, and then I gently swirl in the pudding mix so you get ribbons of banana flavor rather than a uniform taste. The batter is thick, almost stubborn, and it spreads into the pan with a satisfying weight. Twenty-five minutes later, my kitchen smells like a bakery crossed with a Southern porch on Sunday afternoon. I’ve played with banana and chocolate before in my chocolate banana brownies, but this version hits different.

Pro Tips

Don’t overmix once the flour hits the wet ingredients. I stop when I still see a few streaks of flour, because overworking develops gluten and gives you cake instead of that dense, fudgy center we want in Banana Pudding Brownies.

Let them cool completely before cutting. I know, I know — warm brownies call your name. But the banana flavor actually intensifies as they rest, and the texture sets into something you can actually lift from the pan without crumbling.

My Secret Trick: I sprinkle crushed Nilla wafers on top during the last five minutes of baking. They toast slightly and give you that authentic pudding texture without getting soggy in the batter.

Underbake by two minutes. The center should still jiggle slightly when you pull them out. They’ll finish setting on the counter, and you’ll avoid that dry, crumbly edge that ruins the experience.

How to Store Banana Pudding Brownies

  • Store in an airtight container at room temperature for up to 2 days — the banana keeps them moist longer than traditional brownies
  • Refrigerate for up to 5 days in a sealed container with wax paper between layers to prevent sticking
  • Freeze individual squares wrapped in plastic then foil for up to 3 months; thaw overnight in the refrigerator
  • Reheat refrigerated brownies at 300°F for 5 minutes or microwave for 15 seconds to restore that fresh-baked texture

Nutritional Benefits

These Banana Pudding Brownies aren’t health food, but the overripe bananas do bring potassium and natural sweetness that lets me reduce the added sugar slightly. The eggs provide protein and structure, making these more satisfying than a typical sugary treat that leaves you hungry an hour later.

FAQs

Can I use fresh banana pudding instead of instant mix?

Instant mix works best because it stabilizes without adding excess moisture. Fresh pudding makes the batter too wet and prevents the brownies from setting properly in the center.

Why did my brownies turn out gummy in the middle?

Too much banana or underbaking causes gummy centers. Measure your mashed banana carefully and test with a toothpick that should come out with moist crumbs, not wet batter.

Can I make these gluten-free?

Yes, substitute a 1-to-1 gluten-free flour blend. The Banana Pudding Brownies actually hold up well because the pudding mix and bananas add structure that compensates for missing gluten.

Do I have to use white chocolate chips?

No, but they echo the vanilla wafer flavor beautifully. Dark chocolate works if you prefer less sweetness, or try butterscotch chips for a caramelized banana effect.

Stack of layered Banana Pudding Brownies topped with vanilla wafers on a white plate.
Daniel

Banana Pudding Brownies

Fudgy brownies swirled with creamy banana pudding for the ultimate mashup of two Southern classics.
Prep Time 20 minutes
Cook Time 35 minutes
Total Time 55 minutes
Servings: 16 brownies
Course: Dessert
Cuisine: American, Southern
Calories: 320

Ingredients
  

For the Brownie Base
  • 1 cup unsalted butter 2 sticks, melted and slightly cooled
  • 2 cups granulated sugar
  • 4 large eggs room temperature
  • 2 tsp vanilla extract
  • 1 cup unsweetened cocoa powder
  • 1 cup all-purpose flour spooned and leveled
  • 0.5 tsp salt
For the Banana Pudding Swirl
  • 1 box instant banana cream pudding mix 3.4 oz
  • 1.5 cups whole milk cold
  • 1 cup vanilla wafers crushed, about 20 cookies, divided

Equipment

  • 9x13-inch Baking Pan
  • Mixing Bowls
  • Electric Mixer
  • Rubber spatula

Method
 

Prep
  1. Preheat oven to 350F. Line a 9x13-inch baking pan with parchment paper, leaving an overhang on two sides for easy removal. Lightly grease the parchment.
  2. In a large bowl, whisk melted butter and sugar until well combined, about 1 minute. Add eggs one at a time, beating well after each addition, then stir in vanilla. Fold in cocoa powder, flour, and salt until just combined and no dry streaks remain. Do not overmix.
  3. In a medium bowl, beat pudding mix and cold milk with an electric mixer on medium speed for 2 minutes until thickened and smooth. It will be looser than typical pudding, which is correct for swirling.
  4. Spread two-thirds of the brownie batter evenly in the prepared pan. Dollop half the pudding over the batter in large spoonfuls. Add remaining brownie batter in dollops, then top with remaining pudding. Use a knife or skewer to swirl the layers together in figure-eight motions, creating a marbled pattern. Do not over-swirl or the colors will muddy.
  5. Sprinkle half the crushed vanilla wafers evenly over the top, pressing gently so they adhere.
  6. Bake 32-36 minutes until the edges are set and a toothpick inserted in the center comes out with moist crumbs but no wet batter. The center should look slightly underdone; it will firm up as it cools. Do not overbake.
  7. Cool completely in the pan on a wire rack, at least 2 hours. Lift out using parchment overhang, cut into squares, and sprinkle with remaining crushed vanilla wafers just before serving.

Notes

For extra banana flavor, fold 1/2 cup mashed very ripe banana into the pudding mixture. These brownies are even better the second day after the flavors meld; store covered at room temperature up to 3 days. For a cleaner cut, chill the brownies for 30 minutes before slicing with a sharp knife wiped clean between cuts.

Conclusion

I brought these Banana Pudding Brownies to my neighbor’s porch last weekend, and she texted me three days later asking for the recipe. That’s the test, isn’t it? When someone still thinking about something you baked days later. If banana pudding runs through your veins like it does mine, try my banana pudding cookies next — they’re just as nostalgic, just as impossible to stop eating.

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