Get ready to bake a showstopper that’s surprisingly easy to create! This Decadent Banana Upside Down Cake with Caramelized Topping features a rich, buttery caramel base loaded with sweet bananas. The moist, tender cake rises above, absorbing all those incredible flavors. It looks incredibly impressive, yet it’s simple enough for any baker. Perfect for family desserts or elegant gatherings, this cake always delights.
Why You’ll Love This Decadent Banana Upside Down Cake
You’ll adore this recipe for so many reasons, making it a new family favorite. This particular Decadent Banana Upside Down Cake is truly special.
- Incredible Caramelized Banana Flavor: Each bite offers sweet, tender bananas coated in a rich, buttery caramel.
- Wonderfully Moist Cake Texture: The cake itself is soft, light, and perfectly tender.
- Easy to Prepare, Even for Beginners: Simple steps make this impressive dessert accessible to all skill levels.
- Visually Stunning, Perfect for Entertaining: Its beautiful golden-brown topping makes it a true centerpiece.
- Comforting, Nostalgic Dessert: It brings back fond memories of classic homemade treats.
Ingredients
Gathering your ingredients is the first step to making this amazing Decadent Banana Upside Down Cake with Caramelized Topping. Fresh, quality items make all the difference.
For the Caramelized Banana Topping
- 1/4 cup unsalted butter: Adds richness to the caramel.
- 1/3 cup light brown sugar: Creates a deep, sweet caramel flavor.
- 4 large bananas, just ripe, sliced lengthwise: The star of the show, providing natural sweetness and a soft texture.
- 1/4 teaspoon table salt: Balances the sweetness of the caramel.
For the Decadent Cake Batter
- 1 1/2 cup all-purpose flour: The base for a tender cake crumb.
- 1 1/2 teaspoon baking powder: Helps the cake rise beautifully.
- 3/4 teaspoon table salt: Enhances all the other flavors.
- 1/2 cup vegetable oil: Contributes to a moist and tender cake.
- 1 cup granulated sugar: Sweetens the cake batter.
- 2 teaspoon pure vanilla extract: Adds a warm, aromatic flavor.
- 1 large egg: Binds the ingredients together and adds structure.
- 1 large egg yolk: Boosts richness and moisture.
- 1 cup buttermilk, room temperature: Reacts with baking powder for a soft crumb and tangy flavor.
Notes & Substitutions
For the best Decadent Banana Upside Down Cake, pay attention to your ingredients. Use bananas that are ripe with a few brown spots but still firm; they hold their shape better. For butter, you can use salted butter, just reduce the added salt by half. Vegetable oil provides a neutral flavor, but you could use a light olive oil or melted coconut oil.
If you need a gluten-free option, a 1:1 gluten-free baking blend works well. Just ensure it contains xanthan gum. No buttermilk? Make your own by adding one tablespoon of lemon juice or white vinegar to a liquid measuring cup, then fill with regular milk to the 1-cup line. Let it sit for 5-10 minutes until it slightly curdles.
Equipment
Having the right tools makes baking this Decadent Banana Upside Down Cake even simpler.
- 10-inch cast iron skillet: Ideal for creating a perfect caramel crust and even baking.
- Mixing bowls (medium and large): For combining dry and wet ingredients separately.
- Whisk: Essential for thoroughly blending ingredients.
- Rubber spatula: For gently folding and scraping batter.
- Measuring cups and spoons: For accurate ingredient portions.
- Paring knife: Useful for slicing bananas and releasing the cake.
- Cake tester or toothpick: To check for doneness.
- Serving platter: For an elegant presentation of your finished cake.
Instructions
Follow these simple steps to bake your very own delicious Decadent Banana Upside Down Cake with Caramelized Topping. It’s easier than you think!
1. Prepare Your Pan & Caramel Topping
Preheat your oven to 350°F (175°C). Melt the butter in a 10-inch cast iron skillet over medium heat. Add the brown sugar and salt, stirring occasionally until completely melted and bubbly. Remove the skillet from the heat. Arrange the banana slices decoratively, flat side down, pressing them into the warm caramel. Ensure the entire caramel layer is covered with bananas. Set the skillet aside to cool slightly.
2. Mix the Dry Ingredients
In a medium-sized bowl, whisk together the all-purpose flour, baking powder, and table salt. Make sure these ingredients are well combined. Set this dry mixture aside while you prepare the wet ingredients.
3. Combine the Wet Ingredients
In a large mixing bowl, combine the vegetable oil, granulated sugar, and pure vanilla extract. Whisk these ingredients together until they are smooth and thoroughly combined. Next, add the large egg and egg yolk to the mixture, whisking well until fully incorporated. Finally, stir in the room temperature buttermilk until it is just combined.
4. Create the Cake Batter
Add the dry ingredients mixture to the wet mixture in the large bowl. Using a rubber spatula, gently fold the ingredients together. Mix just until combined, being careful not to overmix the batter. Overmixing can lead to a tough cake.
Research on baking techniques explains that overmixing cake batter can lead to a tough, dense cake by developing too much gluten, as highlighted in articles about the science of baking.
5. Assemble and Bake the Cake
Carefully scrape the prepared cake batter over the arranged bananas in the skillet. Gently smooth the top of the batter to create an even layer. Place the skillet in the preheated oven and bake for 35 to 40 minutes. Rotate the skillet halfway through baking to ensure even browning. The cake is done when a cake tester or toothpick inserted into the center comes out with only a moist crumb or two.
6. Invert and Cool
As soon as the cake comes out of the oven, immediately run a paring knife around the edge of the skillet to loosen the cake. Let the cake rest in the skillet for 5 minutes. This brief resting period helps the caramel set slightly and prevents the cake from sticking. After 5 minutes, carefully invert the skillet onto a serving platter. If any bits of caramel or banana stick to the bottom of the pan, gently scrape them off with a spatula and place them back onto the cake. Allow the cake to cool slightly, about 20 minutes, for the caramel to set further, or cool completely to room temperature. This Decadent Banana Upside Down Cake is best served slightly warm with your favorite accompaniments.
Pro Tips for the Perfect Decadent Banana Upside Down Cake
Achieving a perfect Decadent Banana Upside Down Cake with Caramelized Topping is all about a few key details.
- Use ripe but firm bananas: Overripe bananas can become mushy, while underripe ones lack sweetness.
- Achieve a perfect golden caramel: Cook the brown sugar and butter just until bubbly and fully melted, don’t let it burn.
- Do not overmix cake batter: Overmixing develops gluten, leading to a tough, dry cake. Mix until just combined.
- Ensure ingredients are room temperature: This allows them to emulsify better, creating a smoother batter and a more even crumb.
- Master the inversion technique: Be quick and confident when flipping; use oven mitts to protect your hands.
- Don’t skip the resting time: This crucial step allows the caramel to cool slightly and solidify, helping the cake release cleanly.
Serving, Storage, and Variations
This Decadent Banana Upside Down Cake is versatile for any occasion, from casual dessert to a special treat.
Serving Suggestions
- Serve the cake warm with a scoop of creamy vanilla ice cream. The contrast of warm cake and cold ice cream is delightful.
- Top individual slices with a generous dollop of freshly whipped cream.
- Drizzle a little extra homemade caramel sauce over the top for an added touch of luxury.
Storage Instructions
Store the leftover Decadent Banana Upside Down Cake covered tightly with plastic wrap at room temperature. It will stay fresh and delicious for up to 3 days. For longer storage, you can refrigerate the cake, which will keep it fresh for up to 5 days.
Variations
- Add a sprinkle of ground cinnamon or nutmeg to the cake batter for a warm, spiced flavor.
- Incorporate 1/2 cup of chopped nuts like pecans or walnuts into the batter for added texture.
- Replace a tablespoon of vanilla extract with rum or bourbon for a sophisticated, boozy caramel sauce.
- Experiment with other fruits! Try sliced pineapple rings or thinly sliced apples instead of bananas for a different twist on this classic.
Nutrition Information
Here’s an estimated nutritional breakdown for a single serving of this Decadent Banana Upside Down Cake with Caramelized Topping.
| Nutrient | Amount (Estimated per serving) |
|---|---|
| Calories | 450 kcal |
| Total Fat | 20g |
| Saturated Fat | 9g |
| Cholesterol | 60mg |
| Sodium | 300mg |
| Total Carbohydrates | 65g |
| Dietary Fiber | 2g |
| Total Sugars | 40g |
| Protein | 5g |
Disclaimer: Nutritional information is an estimate based on ingredients and standard portion sizes. Actual values may vary depending on specific brands, preparation methods, and serving sizes.
Frequently Asked Questions (FAQ)
What kind of bananas are best?
Use bananas that are just ripe, with a few brown spots, but still firm. This ensures they hold their shape beautifully and offer optimal sweetness in your Decadent Banana Upside Down Cake.
Can I prepare the caramel ahead of time?
You can prepare the caramel topping a few hours in advance, but it’s best to arrange the bananas and pour the batter shortly before baking. The caramel can harden too much if left too long.
How do I prevent the cake from sticking?
Ensure your cast iron skillet is well-seasoned, and don’t skip running a knife around the edge immediately after baking. Letting the cake rest for 5 minutes before inverting also helps release it cleanly.
Can I use a different size baking pan?
A 9-inch round cake pan could work, but you may need to adjust baking time and ensure it’s deep enough. A cast iron skillet creates the perfect caramel crust for this Decadent Banana Upside Down Cake.
What if I don’t have buttermilk?
You can easily make a substitute! Add one tablespoon of lemon juice or white vinegar to a liquid measuring cup, then fill with regular milk to the 1-cup line. Let it sit for 5-10 minutes until it slightly curdles.
Conclusion
This Decadent Banana Upside Down Cake with Caramelized Topping is a true masterpiece of home baking. Its rich caramel, sweet bananas, and incredibly moist cake combine to create an an irresistible flavor that’s both comforting and elegant. Don’t be intimidated by its impressive appearance; with our clear, step-by-step guide, you’ll find it surprisingly easy to make. Bake this spectacular dessert today and watch it become a treasured recipe for all your special occasions and family meals. Enjoy every delightful bite!

Decadent Banana Upside Down Cake with Caramelized Topping
Ingredients
Equipment
Method
- Preheat the oven to 350°F.
- In a 10-inch cast iron skillet, melt butter, then add brown sugar and salt, cooking until melted while stirring occasionally. Remove from heat and arrange sliced bananas decoratively over the caramel.
- In a medium bowl, whisk together the flour, baking powder, and salt, then set aside.
- In a large bowl, whisk the vegetable oil, granulated sugar, and vanilla extract. Add the egg and egg yolk, whisking until smooth, then whisk in the buttermilk.
- Gently fold the dry ingredients into the wet mixture using a rubber spatula until just combined, avoiding overmixing.
- Scrape the batter over the bananas in the skillet and gently smooth the top.
- Bake for 35 to 40 minutes, rotating halfway through, until a cake tester inserted comes out with moist crumbs.
- Immediately run a paring knife around the edge of the pan. Let the cake sit for 5 minutes, then carefully invert it onto a serving platter, scraping off any caramel or banana that sticks and placing it back onto the cake.
- Allow the cake to cool for about 20 minutes for the caramel to set, or cool completely before serving with vanilla ice cream or whipped cream.
Notes

Emily Thompson is a home cook and food enthusiast who believes that great meals bring families together. She loves exploring creative twists on classic American comfort food, always testing new ideas in her kitchen. Emily is passionate about sharing simple, practical recipes and time-saving tips to help busy people enjoy cooking at home. Her approachable style makes every dish accessible, delicious, and perfect for those seeking inspiration for everyday meals and special occasions. Find Emily’s latest creations and kitchen wisdom on yumeasymeals.com.











