
This upside-down banana cake turns basic bananas into a gorgeous, caramelized treat that wows your eyes and pleases your palate. The blend of soft cake and sticky caramelized bananas makes a homey dessert that feels familiar yet extra special.
I came up with this cake when I wanted something different than regular banana bread for my browning fruit. There's something magical about flipping the cake and seeing those perfectly golden banana slices – it always gets happy faces around my table.
Ingredients
- Brown sugar: Forms the yummy caramel base that changes as it cooks
- Bananas: Used two ways: fresh slices for the top and mushy overripe ones for the batter giving you double banana flavor
- Greek yogurt: Keeps everything moist and adds a bit of tang to balance the sweetness
- Whole wheat flour: Gives a health boost and adds richer flavor that works well with bananas
- Cinnamon: Brings warmth and makes the natural banana sweetness pop
- Heavy cream: For the extra caramel sauce if you want it, makes everything more luxurious
Step-by-Step Instructions
- Create the Caramel Base:
- Put brown sugar on the bottom of your pan, drop butter pieces on top and let it warm in the oven until melted, about 5-7 minutes. Mix them together to make an even caramel layer that will bubble into the bananas while baking. This step really matters for getting that classic upside-down cake feel.
- Place Your Bananas:
- Lay banana slices in a pretty pattern over all of the caramel. Take your time with this since it'll be the top of your finished cake. I like to overlap them slightly so they look extra nice.
- Combine Dry Stuff:
- Mix your flours, baking powder, baking soda, salt, and cinnamon really well. This makes sure everything rises evenly and you won't bite into any funny-tasting spots.
- Make Your Batter:
- Beat butter and sugar until it's fluffy, around 2-3 minutes. Add eggs, vanilla, yogurt, and smashed bananas, mixing just enough to combine. Don't worry if it looks a bit weird and separated, that's totally fine. Fold in your dry mix gently until just mixed, but don't go crazy or your cake will get tough.
- Bake It Right:
- Pour your batter carefully over the banana design and bake at 350°F for 30 minutes, then turn down to 325°F for another 25-35 minutes. Changing the temperature helps cook the middle without burning the banana layer.
- The Big Flip:
- Let the cake cool until it's just warm, then put your serving plate upside down on top of the pan, hold both tight, and flip them over in one quick move. Keep the pan on top for a minute so all the caramel can drip down before you take it off.
- Add the Glaze:
- Make your simple caramel sauce and pour it over the warm cake so it soaks into the banana layer and cake. Save some for serving to make it extra fancy.

My folks really love when I make this cake during summer when we always have too many ripe bananas around. Watching plain old bananas turn into this sweet, golden masterpiece always reminds me that simple stuff from the kitchen can create the best family memories.
Choosing Your Bananas
Getting your bananas right can make or break this upside-down cake. For the pretty top layer, go for bananas that are just ripe – yellow with a few brown spots, still firm enough to slice cleanly but sweet enough to caramelize nicely. For the batter, you want super ripe, heavily speckled bananas that mash easily and pack tons of banana flavor.
Prep Ahead Ideas
This cake actually tastes better after sitting a while, so it's great for parties. You can bake it a day before and leave it at room temp, loosely covered with foil. The flavors get better overnight. Just wait to pour on the final caramel glaze until right before you serve it, warming it up a bit if needed so it pours smoothly. If you need to keep it longer, stick it in the fridge for up to 5 days, but let it come back to room temp before eating.
Serving Ideas
While this banana cake tastes great by itself, you can take it up a notch with some extras. Try a warm slice with vanilla ice cream that melts into the caramel sauce. For breakfast, pair it with Greek yogurt and a little honey drizzle. Adding some toasted pecans or walnuts gives a nice crunch against the soft cake and tender bananas. During the holidays, sprinkle a tiny bit of sea salt over the caramel to balance out the sweetness.

Common Recipe Questions
- → Can I use brown bananas in this recipe?
Brown bananas work best actually! They're sweeter and give your cake a stronger banana taste.
- → What's a yummy way to dish this up?
Pour some warm caramel on top, sprinkle with toasted pecans, or add a big scoop of vanilla ice cream for a total treat.
- → How can I tell when my cake's done cooking?
Stick a toothpick in the middle - if it comes out without wet batter, you're good to go! This usually takes between 55-65 minutes.
- → What's the best way to keep leftover cake?
Put it in a container with a tight lid and leave it on your counter for up to 2 days, or stick it in your fridge for up to 5 days.
- → Can I make this cake before my guests arrive?
You can definitely make it a day early. Just cover it up, and warm the caramel sauce again before you serve it.