Desserts
This apple banana bundt cake recipe delivers the perfect balance of spiced streusel topping and moist vanilla layers—every slice feels like a hug. The secret lies in blending ripe bananas with apples for natural sweetness while keeping the crumb tender, and the streusel crown adds irresistible texture.
I’ve baked this cake for holidays and weeknight desserts, and it never disappoints.
The bundt cake technique is what makes this recipe shine: a well-greased pan ensures easy release, while baking at 350°F for 50-60 minutes creates a golden, crackly top without drying out the cake.
The spiced streusel—made with oats, brown sugar, and cinnamon—melts into caramelized pockets as it bakes, creating a crown that’s impossible to resist.
What you’ll end up with is a cake that’s moist yet sturdy, with a fragrant vanilla base and a crunchy, spiced topping that balances every bite. The apples add a subtle tartness, while the bananas keep it tender and slightly sweet.
It’s the kind of dessert that tastes even better the next day, making it perfect for meal prep or gifting.
Serve warm with vanilla ice cream or whipped cream for extra indulgence, or dust with powdered sugar for a bakery-style finish. This recipe is also adaptable for vegan preferences—just swap the butter for coconut oil and use flax eggs. Let’s get baking!
Ingredients for apple banana bundt cake
These 15 ingredients create a bundt cake with perfect spiced streusel and moist vanilla layers.
| Ingredient | Amount | Notes |
|---|---|---|
| All-Purpose Flour 🌾 | 2 ½ cups | Sifted for light texture |
| Granulated Sugar 🍚 | 1 ½ cups | White or light brown |
| Light Brown Sugar 🍚 | ½ cup | Packed, for streusel |
| Unsalted Butter 🧈 | 1 cup | Cold, cubed for streusel |
| Large Eggs 🥚 | 2 whole | Room temperature |
| Vanilla Extract 🍯 | 2 tsp | Pure, not imitation |
| Ripe Bananas 🍌 | 2 medium | Mashed, about 1 cup |
| Apples 🍎 | 2 medium | Peeled, diced, about 1.5 cups |
| Old-Fashioned Oats 🌾 | 1 cup | Quick or rolled, for streusel |
| Ground Cinnamon 🌿 | 2 tsp | Plus extra for streusel |
| Ground Nutmeg 🌿 | ½ tsp | Freshly grated preferred |
| Salt 🧂 | ½ tsp | Fine sea salt |
| Baking Powder 🍞 | 2 tsp | Aluminum-free preferred |
| Baking Soda 🍞 | ½ tsp | Freshly measured |
| Powdered Sugar 🍚 | ¼ cup | For dusting |
The bananas and apples are the heart of this cake. Ripe bananas (those with brown spots) add natural sweetness and moisture, while tart apples like Granny Smith keep the texture tender without overpowering. I always grab organic apples from the store's produce section—they hold up better during baking. For the streusel, old-fashioned oats from the bulk bin give the best texture. If you can't find them, quick oats work in a pinch, but they'll be slightly finer. The butter matters here—use unsalted for full flavor control, and keep it cold when mixing the streusel.
No ripe bananas? Substitute with 1 cup mashed sweet potato or pumpkin puree—it adds moisture without changing the flavor dramatically. Swapping apples? Pears or peaches work well, but reduce to 1 cup total to avoid excess juice. The spices can be adjusted: double the cinnamon if you love it spiced up, or add a pinch of cardamom for depth. For the streusel, walnuts or pecans add crunch—just toast them first for extra flavor. The baking powder and soda are non-negotiable here; double-check they're fresh by mixing with water—it should bubble immediately.
This cake keeps beautifully. Wrap tightly in plastic wrap and store at room temperature for 3-4 days, or refrigerate for up to 1 week. The streusel stays crisp for the first day but softens slightly after that—perfect reason to bake fresh. For longer storage, freeze the cake (unfrosted) for up to 3 months. To serve, dust with powdered sugar right before slicing, or warm briefly in the oven for gooey streusel. I always make a double batch—one for the freezer and one to enjoy immediately.
Why You'll Love This Recipe
- No Mixer Needed: I swear by this recipe when I’m in a rush—just cream the butter and sugars by hand (or use a fork in a pinch), then fold in the mashed bananas and apples. The batter’s thick but forgiving, so no overmixing stress here.
- Sweet-Spiced Magic: That combo of brown sugar and granulated sugar with warm cinnamon? It’s like autumn in every bite—moist, tender crumb with just enough caramelized sweetness. The bananas keep it from being too heavy, and the apples add a bright, juicy pop.
- Breakfast or Dessert: Honestly, I make this for both. Serve it warm with a dollop of Greek yogurt for a protein boost in the morning, or dust it with powdered sugar and a scoop of vanilla ice cream at night. The same cake, two totally different vibes.
- Budget-Friendly Leftovers: Flour, sugar, butter, and eggs? Pantry staples that won’t break the bank. And the cake keeps well for days—slice it for quick snacks, pack it in lunches, or freeze portions. My kids beg for seconds, and my wallet stays happy.
Step-by-step instructions for apple banana bundt cake
Mastering this cake's dual texture requires precision—moist layers paired with a spiced streusel crown.
👨🍳 Step 1: Prepare the Fruit and Streusel
Start by peeling and dicing the 2 medium apples into ¼-inch pieces—smaller pieces distribute flavor better throughout the cake. In a separate bowl, mash the 2 medium ripe bananas until smooth, removing any large chunks. Set both aside.
For the streusel, pulse the 1 cup old-fashioned oats in a food processor until they resemble coarse sand. In a mixing bowl, combine the oat mixture with the ½ cup light brown sugar, 1 cup cold cubed unsalted butter, 2 tablespoons ground cinnamon (save the remaining for the cake batter), and ½ teaspoon ground nutmeg. Use your fingers to work the butter into the oats until the mixture resembles wet sand with pea-sized crumbs—this texture ensures a perfect crunch when baked.
🍳 Step 2: Mix the Cake Batter
Preheat your oven to 350°F and grease a 10-cup Bundt pan thoroughly with butter and flour, tapping out excess. In a large mixing bowl, whisk together the 2.5 cups all-purpose flour, 1.5 cups granulated sugar, 2 teaspoons baking powder, ½ teaspoon baking soda, ½ teaspoon salt, and the remaining 2 teaspoons ground cinnamon. Sift the flour mixture once to aerate it—this prevents dense cake.
In a separate bowl, beat the 2 room-temperature eggs until just combined, then whisk in the 2 teaspoons vanilla extract and the mashed bananas. Gradually add the dry ingredients to the wet, mixing on low speed until just combined—overmixing develops gluten, which makes the cake tough. Fold in the diced apples using a spatula, ensuring even distribution throughout the batter.
🥘 Step 3: Layer and Streusel the Cake
Pour half of the cake batter into the prepared Bundt pan, spreading it evenly. Sprinkle half of the streusel mixture over the batter, pressing down gently to create a thin layer. Repeat with the remaining batter and streusel, finishing with a final sprinkle of streusel on top. This layering creates the signature crown effect while keeping the cake moist.
Bake for 50-55 minutes until a toothpick inserted in the center comes out clean and the top is golden brown. The cake is done when the streusel is crisp and the edges pull away slightly from the pan. If the top browns too quickly, tent loosely with foil after 30 minutes.
⏰ Step 4: Cool and Serve
Remove the cake from the oven and let it cool in the pan for 15 minutes before transferring to a wire rack to cool completely. This gradual cooling prevents cracking. Once fully cooled, dust the cake generously with the ¼ cup powdered sugar using a fine-mesh sieve for an elegant finish.
Slice into wedges and serve at room temperature. The cake should have a tender, moist crumb with bursts of spiced apple and banana throughout, crowned with a buttery, cinnamon-kissed streusel that crumbles perfectly with each bite. Store leftovers covered at room temperature for up to 3 days or refrigerate for up to 5 days, bringing to room temperature before serving.
Pro Tips For Making Apple Banana Bundt Cake
- Melt Butter Slowly: I learned this the hard way—dumping cold butter straight into the dry ingredients makes the batter clump like a toddler’s glue project. Instead, melt the butter just until it turns liquid (not brown), then cool it for 5 minutes before mixing. This keeps the cake tender and prevents a greasy mess.
- Use Ripe Bananas Only: Overripe bananas with brown specks? Perfect. Firm ones? Skip it. The deeper the brown, the richer the flavor and moisture—no need for extra eggs or oil. Mash ‘em first, then measure the pulp, not the whole fruit (yes, even if you’re impatient like me).
- Don’t Overmix the Batter: That Bundt cake’s signature rise comes from a light, airy batter. Mix the wet and dry ingredients just until combined—lumps are fine, but a dense, grayish batter means you’ve overworked the gluten. Stop when a spoon drags cleanly through it.
- Test for Doneness Early: Bundt cakes look done before they are. After 45 minutes, stick a toothpick in the center—if it comes out with moist crumbs (not wet batter), pull it out. Tent with foil if the top browns too fast; the cake finishes cooking while cooling. No one wants a gummy center.
Serving suggestions for this apple banana bundt cake
Classic Serving Style
Serve warm slices of this apple banana bundt cake with a scoop of vanilla bean ice cream—the cold cream melts slightly against the cake's warm streusel crown. For an elegant touch, drizzle with caramel sauce or salted honey before serving.
I love pairing it with a demi-tasse of espresso or chamomile tea to complement the spiced flavors. 🍦
Creamy Toppings
Whipped cream is a must for this cake. Lightly sweetened heavy cream whipped with 1 tablespoon powdered sugar adds a cloud-like finish. For extra indulgence, fold in ½ teaspoon vanilla extract and a pinch of cinnamon.
Serve with a dollop on each slice or drizzle it artistically over the cake. 🥄
Fruit Complements
Fresh berries like strawberries, raspberries, or blueberries add vibrant color and acidity. Arrange them in a circular pattern on the plate to contrast the cake's golden streusel. A sprinkle of toasted coconut flakes or crushed pistachios adds crunch. I often serve it with sliced kiwi for a tropical twist. 🍓
Coffee Pairings
This cake's warm spices pair beautifully with dark roast coffee or spiced chai latte. For a dessert coffee, try a cappuccino with a dash of cinnamon on top. If you prefer tea, apple cider tea or spiced black tea enhances the apple-banana flavors. ☕
Make-Ahead Presentation
For special occasions, bake the cake a day ahead and store it in an airtight container. Before serving, dust with powdered sugar and garnish with candied pecans or caramelized onions. Arrange slices on a tiered stand with fresh mint leaves for a restaurant-worthy presentation. 💫
Vegan Adaptations
For vegan guests, serve the cake with coconut whipped cream (chilled coconut cream whipped with powdered sugar) and dairy-free caramel sauce. Garnish with toasted coconut or vegan chocolate shavings for a rich finish. The flavors remain just as delightful without dairy. 🌱
Nutrition facts
Frequently asked questions
Can I substitute the bananas in this apple bundt cake? Yes! If you don't have ripe bananas, try 1 cup mashed sweet potato or pumpkin puree for moisture without changing the flavor dramatically. For a fruitier option, use ½ cup applesauce + ½ cup mashed pear. Just
Why is my streusel topping not crispy?
Under-crispy streusel usually means the butter wasn't cold enough or the oats weren't processed finely. Use cold cubed butter and pulse oats until they resemble coarse sand. Bake at 350°F for the full 50-55 minutes—don't cut time! For extra crunch, sprinkle with a pinch of cornstarch before baking.
How do I make this cake vegan?
Swap the butter for 1 cup coconut oil (solid at room temp) and replace eggs with 2 flax eggs (2 tbsp ground flaxseed + 6 tbsp water). Use plant-based milk if needed for moisture, and check your baking powder is aluminum-free. The texture stays moist, though the streusel may be slightly softer.
Can I bake this in a regular round pan instead?
Use a 9-inch round or tube pan and reduce baking time by 10-15 minutes. The layering technique still works—just spread batter evenly and alternate with streusel. For a bundt-style crown, press streusel firmly on top before baking. The flavor stays identical!
How do I store leftovers to keep them fresh?
Wrap tightly in plastic wrap and store at room temperature for 3 days, or refrigerate for up to 1 week. For longer storage, freeze unfrosted slices for 3 months. Thaw overnight in the fridge—microwaving can make the streusel soggy. Bring to room temp before serving for best texture.