Banana Cardamom Upside-Down Cake Recipe
This Banana Cardamom Upside-Down Cake is a luscious and aromatic dessert featuring caramelized bananas atop a moist, spiced banana cake infused with warm cardamom. Baked in a cast iron skillet, the cake boasts a golden brown top, a tender crumb, and a sweet caramel glaze that makes it irresistible for any occasion.
- Author: Cleo
- Prep Time: 20 minutes
- Cook Time: 50 minutes
- Total Time: 1 hour 10 minutes
- Yield: 8 servings 1x
- Category: Dessert
- Method: Baking
- Cuisine: American
Topping
- 4 tablespoons (57g) butter
- 3/4 cup (159g) dark brown sugar, packed
- 3/4 teaspoon kosher salt or 1/2 teaspoon table salt
- 2 bananas, peeled
Cake Batter
- 1/2 cup (99g) granulated sugar
- 1/2 cup (106g) light brown sugar, packed
- 6 tablespoons (85g) butter, cubed, at room temperature
- 2 large eggs
- 1 cup (227g) banana, peeled and mashed (about 2 medium bananas)
- 3/4 cup (170g) sour cream, full-fat
- 1 teaspoon King Arthur Pure Vanilla Extract
- 1 3/4 cups (210g) King Arthur Unbleached All-Purpose Flour
- 1 1/4 teaspoons ground cardamom
- 3/4 teaspoon baking soda
- 3/4 teaspoon baking powder
- 1/2 teaspoon table salt
- Preheat oven: Preheat the oven to 350°F to prepare for baking the cake evenly.
- Make the topping: Melt the butter in a 10″ cast iron or oven-safe skillet over medium heat. Stir in the dark brown sugar and salt and cook, stirring constantly, until the mixture is well combined and slightly caramelized, about 1 to 2 minutes. Remove the skillet from the heat immediately to prevent burning.
- Prepare bananas for the topping: Cut each banana in half crosswise, then cut each half into thirds lengthwise to create banana slices. Arrange these slices cut-side down over the caramel mixture in the skillet, ensuring an even layer.
- Cream sugars and butter: In a large bowl with an electric mixer, beat the granulated sugar, light brown sugar, and cubed butter on medium-high speed until the mixture turns light and fluffy, about 3 minutes. This step aerates the batter and creates a tender crumb.
- Add wet ingredients: Beat in the eggs one at a time, incorporating each fully before adding the next. Then add the mashed bananas, full-fat sour cream, and vanilla extract, mixing well and scraping down the bowl sides as needed to combine everything evenly.
- Combine dry ingredients: In a separate bowl, whisk together the all-purpose flour, ground cardamom, baking soda, baking powder, and table salt to evenly distribute the leavening agents and spice.
- Mix dry and wet ingredients: Gradually add the dry mixture to the banana batter, mixing until just combined. Scrape the bowl and mix for an additional 30 seconds to ensure even incorporation without overmixing.
- Assemble cake: Pour the batter over the banana slices and caramel in the skillet. Spread the batter evenly with a spatula to create a smooth surface.
- Bake: Place the skillet on a rimmed baking sheet to catch any drips and bake in the preheated oven for 45 to 50 minutes, or until the top is lightly browned and a paring knife inserted into the center of the cake comes out clean.
- Cool the cake: Remove the skillet from the oven and let the cake cool completely in the pan to allow it to set and the caramel to thicken.
- Invert the cake: Run a knife or thin spatula around the edges to loosen the cake from the skillet. Then, place the skillet over very low heat for about 2 minutes to warm the bottom slightly. Immediately invert the skillet onto a serving plate, letting the cake release gracefully onto it.
- Set caramel: Allow the skillet to rest inverted on the cake for a few minutes so the caramel can drizzle down the sides before lifting the skillet off to serve.
- Storage: Store any leftover cake, covered, in the refrigerator for up to five days to maintain freshness and flavor.
Notes
- Use ripe bananas for the best flavor and natural sweetness.
- A cast iron skillet is preferred for even heat distribution and a beautiful presentation, but any oven-safe skillet will work.
- Let the cake cool completely before inverting to prevent the caramel from running excessively and to set the cake’s structure.
- Serving the cake slightly warm enhances the flavor of the caramel topping.
- You can substitute cardamom with cinnamon if desired, but cardamom adds a unique aromatic twist.
Keywords: banana cake, upside-down cake, cardamom dessert, caramel banana cake, cast iron skillet cake, banana dessert