Name: Caramel Apple Upside Down Cake Recipe
Prep time: 30 min
Cook time: 45 min
Total time: 75 min
Ingredients: 4 tablespoons unsalted butter, cut into pieces; 1/2 cup packed light brown sugar; 2 tablespoons heavy cream or half-and-half; 1/4 teaspoon fine sea salt; 2 large firm apples, peeled, cored, and thinly sliced; 1/2 teaspoon ground cinnamon; pinch ground nutmeg; 1 1/2 cups all-purpose flour, spooned and leveled; 1 1/2 teaspoons baking powder; 1/2 teaspoon fine sea salt; 1 teaspoon ground cinnamon; 1/4 teaspoon ground nutmeg; 1/2 cup unsalted butter, softened to room temperature; 3/4 cup granulated sugar; 1/4 cup packed light brown sugar; 2 large eggs, at room temperature; 1 1/2 teaspoons pure vanilla extract; 1/2 cup whole milk, at room temperature; 1/4 cup sour cream or plain Greek yogurt, at room temperature

Caramel Apple Upside Down Cake Recipe tastes like a caramel apple from the fair baked into a soft, buttery cake with gooey edges and tender fruit. It suits fall lovers, holiday bakers, and anyone who wants a showy dessert on the table in about 1 hour and 15 minutes. I tested this on a rainy Sunday while my kid stole apple slices off the cutting board, so you know it passed the family test.

Why Make This Caramel Apple Upside Down Cake Recipe at Home

You get thick, glossy caramel and real apple flavor without mystery ingredients or weird aftertastes. The apples bake into a soft, jammy layer that soaks the top of the cake, and the whole thing flips out in one dramatic move that always impresses guests.

Homemade caramel apple upside down cake also uses simple pantry staples and basic equipment. You can swap in different apples, adjust spices, and control the sweetness so it fits your taste instead of a boxed mix.

“This Caramel Apple Upside Down Cake Recipe tastes like a bakery dessert but feels cozy and homemade, and everyone asked for seconds. ★★★★★”

Ingredients You Need

For the caramel apple topping

4 tablespoons unsalted butter, cut into pieces
1/2 cup packed light brown sugar (dark brown sugar gives deeper flavor if you like)
2 tablespoons heavy cream or half-and-half
1/4 teaspoon fine sea salt
2 large firm apples, peeled, cored, and thinly sliced (Granny Smith for tart, Honeycrisp or Fuji for sweeter)
1/2 teaspoon ground cinnamon
Pinch ground nutmeg (optional)

For the cake batter

1 1/2 cups all-purpose flour (spooned and leveled)
1 1/2 teaspoons baking powder
1/2 teaspoon fine sea salt
1 teaspoon ground cinnamon
1/4 teaspoon ground nutmeg
1/2 cup unsalted butter, softened to room temperature
3/4 cup granulated sugar
1/4 cup packed light brown sugar
2 large eggs, at room temperature
1 1/2 teaspoons pure vanilla extract
1/2 cup whole milk, at room temperature (2% works in a pinch)
1/4 cup sour cream or plain Greek yogurt, at room temperature

Pantry shortcuts and notes

Use store-bought caramel sauce in a rush: warm 1/2 cup, stir in a pinch of salt, and pour into the pan instead of cooking your own.
Use pre-sliced bagged apples if you feel short on time; peel them if the skins feel tough.
Use pumpkin pie spice instead of individual spices if that already sits in your cabinet.
Swap sour cream with full-fat plain yogurt; it keeps the cake moist and tender.

Equipment list

9-inch round cake pan, at least 2 inches deep (or a 9-inch springform wrapped in foil on the outside)
Parchment paper
Medium saucepan
Mixing bowls
Hand mixer or stand mixer with paddle attachment
Rubber spatula
Cooling rack
Thin knife or offset spatula for loosening edges

Tips & Mistakes

Grease the pan and line the bottom with parchment so the caramel apple layer releases cleanly.
Slice apples evenly so they cook at the same rate and stay tender, not crunchy.
Cook the caramel only until it looks smooth and slightly thick; if you cook it too long, it turns hard and sticks to the pan.
Pat apple slices dry with a paper towel so they do not water down the caramel.
Use room temperature butter, eggs, and dairy so the batter mixes smoothly and rises evenly.
Do not overmix the batter; stop when the flour disappears to avoid a tough cake.
Bake until a toothpick comes out with a few moist crumbs; if it looks wet, give it a few more minutes.
Let the cake rest 10 to 15 minutes before flipping; if you flip it too hot, the topping runs everywhere, and if you wait too long, the caramel sticks.
Place a large plate over the pan and flip in one confident motion so the apple layer stays intact.
Store leftovers covered so the cake does not dry out; warm slices briefly before serving to revive the caramel.

How to Make Caramel Apple Upside Down Cake Recipe

Step 1: Prep the pan and oven

Preheat your oven to 350°F (175°C). Grease a 9-inch round cake pan, then line the bottom with a circle of parchment and grease the parchment too. Set the pan on a baking sheet to catch any caramel that might bubble up.

Step 2: Make the caramel topping

Add 4 tablespoons butter and 1/2 cup brown sugar to a medium saucepan. Cook over medium heat while you stir until the mixture looks smooth and starts to bubble around the edges. Stir in the heavy cream and salt, cook 1 more minute until it thickens slightly, then remove it from the heat.

Pour the warm caramel into the prepared pan and tilt the pan so it covers the bottom in an even layer. In a bowl, toss the sliced apples with cinnamon and nutmeg. Arrange the apple slices over the caramel in circles or a fan pattern, and tuck extra slices into gaps so they cover the whole surface.

Step 3: Mix the dry ingredients

In a medium bowl, whisk together flour, baking powder, salt, cinnamon, and nutmeg. Break up any lumps so the mixture feels light and even. Set the bowl aside.

Step 4: Cream butter and sugars

In a large bowl, beat the softened butter, granulated sugar, and brown sugar with a mixer on medium speed until the mixture looks light and fluffy, about 3 minutes. Scrape down the sides of the bowl once or twice so everything mixes evenly. This step traps air and gives the caramel apple upside down cake a soft, tender crumb.

Step 5: Add eggs and vanilla

Beat in the eggs one at a time, mixing well after each addition. Add the vanilla and mix until the batter looks smooth and glossy. Scrape down the bowl again so no streaks of egg or sugar hide at the bottom.

Step 6: Add dry ingredients and dairy

In a small bowl or measuring cup, whisk together the milk and sour cream. Add one third of the dry ingredients to the butter mixture and mix on low just until combined. Add half of the milk mixture, then repeat with another third of the dry ingredients, the rest of the milk mixture, and the final third of the dry ingredients.

Mix on low speed and stop as soon as the flour disappears. Use a spatula to fold the batter a few times from the bottom of the bowl so everything looks even. The batter should feel thick but spreadable.

Step 7: Assemble the cake

Gently spoon the batter over the apples and caramel in the pan. Spread the batter to the edges with a spatula, taking care not to disturb the apples too much. Smooth the top so the cake bakes evenly.

Step 8: Bake

Place the pan (still on the baking sheet) in the oven. Bake 35 to 45 minutes, depending on your oven, until the top looks golden and a toothpick inserted in the center comes out with a few moist crumbs. If the top browns too quickly, tent it loosely with foil for the last 5 to 10 minutes.

Step 9: Cool slightly and flip

Set the baked cake on a cooling rack and let it rest 10 to 15 minutes. Run a thin knife around the edge to loosen any sticky spots. Place a large plate or serving platter over the pan, grip both tightly with oven mitts, and flip in one quick motion.

Lift the pan off carefully and peel away the parchment. If any apple slices stick to the pan, nudge them back onto the top of the cake while the caramel still feels warm and soft.

Step 10: Cool and slice

Let the caramel apple upside down cake cool at least 20 to 30 minutes before slicing so the topping sets slightly. Slice with a sharp knife, wiping the blade between cuts if the caramel clings. Serve warm or at room temperature.

Variations I've Tried

Pecan crunch: Sprinkle 1/2 cup chopped pecans over the caramel before you add the apples for a toasty, nutty layer.
Salted caramel twist: Increase the salt in the caramel to 1/2 teaspoon and finish slices with a tiny pinch of flaky salt.
Apple spice overload: Add extra cinnamon and a pinch of cloves to the batter for a stronger spice flavor.
Maple version: Swap 1/4 cup of the granulated sugar in the batter with pure maple syrup and reduce the milk slightly to keep the texture.
Gluten-free test: Use a 1:1 gluten-free baking blend; the texture turns slightly more tender, but it still tastes rich and holds together nicely.

How to Serve Caramel Apple Upside Down Cake Recipe

Serve this caramel apple upside down cake slightly warm so the caramel feels silky and the apples taste soft and fragrant. Add a scoop of vanilla ice cream, cinnamon ice cream, or a spoonful of whipped cream for contrast. Pair slices with hot coffee, chai, or a mug of spiced tea for a cozy dessert. Cut smaller wedges for a brunch spread or generous slices for a dessert centerpiece.

How to store

Store leftover caramel apple upside down cake covered at room temperature for up to 1 day.
Keep it in the fridge, tightly covered, for 3 to 4 days; warm slices in the microwave for 15 to 20 seconds before serving.
Freeze individual slices wrapped in plastic and then in a freezer bag for up to 2 months.
Thaw frozen slices in the fridge overnight, then reheat in a 300°F oven for 10 to 12 minutes or in the microwave in short bursts until warm and soft.