The Best Southern Style Skillet Peach Upside Down Cake
Why You’ll Love This Recipe
I will never forget the first time I tried to make a peach upside down cake. I thought I could just dump the peaches in a cold skillet and call it a day. The cake turned out soggy, the peaches floated to the top, and the caramel was a sticky, burnt mess on the bottom. My husband tried to be nice, but we both knew it was a disaster. That failure sent me on a mission. I wanted a cake that was sturdy enough to hold its shape, with peaches that stayed put and a caramel that was deep and buttery, not scorched.
After countless batches, I finally cracked the code. The secret is all in the skillet technique. You have to build the caramel directly in the cast iron, letting the butter and sugar bubble up around the peaches before you add the batter. This Southern Style Skillet Peach Upside Down Cake is the result of all that trial and error. It solves the problem of a runny, messy cake by creating a stable, beautiful dessert that flips out perfectly every time. The peach slices become tender and jammy, soaking up all that brown sugar goodness.
Ingredients
- 1/4 cup unsalted butter
- 3/4 cup packed light brown sugar
- 3 to 4 ripe but firm peaches, peeled and sliced into 1/2-inch wedges
- 1 1/2 cups all-purpose flour
- 1 1/2 teaspoons baking powder
- 1/4 teaspoon salt
- 1/2 teaspoon ground cinnamon
- 1/4 teaspoon ground nutmeg
- 1/2 cup unsalted butter, softened
- 3/4 cup granulated sugar
- 2 large eggs
- 1 teaspoon vanilla extract
- 1/2 cup buttermilk
Step-by-Step Directions
- Place your cast iron skillet on the stove over medium heat. Drop in the 1/4 cup of butter and let it melt completely, tilting the pan to coat the bottom. Sprinkle the brown sugar evenly over the melted butter. Let this mixture bubble and foam for about 2 minutes, stirring gently. You want it to look like a thick, bubbling caramel sauce. Do not walk away or it will burn.
- Arrange the peach slices in a single, tight layer over the hot caramel. I like to start from the outside edge and work my way in, overlapping the slices slightly. The peaches will shrink as they cook, so crowding them is the goal. Let them cook in the caramel for 2 minutes, then remove the skillet from the heat. Your kitchen will smell like a candy shop.
- In a medium bowl, whisk together the flour, baking powder, salt, cinnamon, and nutmeg. Set this dry mix aside.
- In a large bowl, beat the softened 1/2 cup of butter and the granulated sugar together until light and fluffy. This takes about 3 minutes with a hand mixer. You want the mixture to look pale and airy. Scrape down the sides of the bowl.
- Beat in the eggs one at a time, making sure each is fully incorporated before adding the next. Stir in the vanilla extract.
- Add the flour mixture to the butter mixture in three additions, alternating with the buttermilk. Start and end with the flour. Mix on low speed just until combined. Do not overmix or the cake will be tough. The batter will be thick and fluffy.
- Carefully spoon the batter over the peaches in the skillet. Use a spatula to spread it evenly, making sure it reaches the edges and covers all the fruit. The batter will be thick, so take your time.
- Place the skillet in a preheated 350 degree F oven. Bake for 35 to 40 minutes. The cake is done when it is golden brown on top and a toothpick inserted into the center comes out clean. The edges will be pulling away from the skillet.
- Let the cake cool in the skillet for exactly 10 minutes. This is crucial. If you flip it too soon, the caramel will run everywhere. If you wait too long, the cake will stick.
- Place a large serving plate over the top of the skillet. Using oven mitts, carefully but confidently flip the skillet over. Lift the skillet off slowly. If any peach slices stick, just nudge them back into place with a spatula. Let the cake cool for at least 20 minutes before slicing.
Pro Tips for Success
The most common mistake I see is using peaches that are too ripe. If they are mushy, they will break down into a jam and make your cake soggy. You want peaches that are fragrant but still have some firmness when you squeeze them. The caramelization process works best with fruit that can hold its shape.
Do not skip the step of letting the caramel bubble on the stove. This deepens the flavor and removes excess moisture from the pan. A watery caramel will make your cake fall apart. Also, make sure your butter and eggs are at room temperature. Cold ingredients will make the batter curdle, and you will end up with a dense, uneven crumb.
Servings and Timing
This recipe makes 8 generous servings. It takes about 20 minutes of active prep time and 35 to 40 minutes of baking time, plus a 10 minute rest in the pan. Plan for a total of about 1 hour and 10 minutes from start to finish.
Variations and Substitutions
If you do not have buttermilk, you can make a quick substitute by adding 1/2 tablespoon of lemon juice or white vinegar to a 1/2 cup measuring cup and then filling it the rest of the way with regular milk. Let it sit for 5 minutes before using. For a gluten free version, swap the all-purpose flour for a 1 to 1 gluten free baking blend. The texture will be slightly more tender, but it still works beautifully. You can also use nectarines or plums in place of the peaches for a different seasonal twist. If you want a little more warmth, add a pinch of ground ginger to the dry ingredients.
What to Serve With This
This cake is wonderful on its own, but a scoop of vanilla ice cream melting into the warm caramel is a true treat. For a full Southern inspired meal, I love serving it after a batch of [LINK: Southern Style Skillet Peach Upside Down Cake]my famous fried chicken[/LINK]. The sweet and savory combination is unbeatable. If you have leftover peaches, you can also make a batch of [LINK: Keto Desserts]sugar-free peach cobbler[/LINK] for a lighter option.
Storage and Reheating
Store any leftover cake tightly covered at room temperature for up to 2 days. The caramel will soften the cake slightly over time, which is actually delicious. For longer storage, wrap individual slices in plastic wrap and place them in a freezer bag. They will keep for up to 3 months. To reheat, place a slice on a baking sheet in a 300 degree F oven for 10 minutes. You can also microwave a slice for 20 to 30 seconds, but the texture will be softer.
FAQs
Q: Can I use canned peaches for this cake?
I strongly advise against using canned peaches. They are packed in syrup and have a very high water content. This extra liquid will make your caramel watery and your cake soggy. The cake will not flip cleanly, and the texture will be gummy. Stick with fresh or frozen peaches that have been thawed and patted dry.
Q: Why did my cake stick to the skillet when I flipped it?
This usually happens for one of two reasons. Either you let the cake cool too long in the pan, or your skillet was not well seasoned. The caramel can harden and act like glue if it sits too long. Always flip the cake after exactly 10 minutes. If your skillet is new or has a rough surface, the cake may stick regardless. A well seasoned cast iron pan is your best friend here.
Q: What happens if I accidentally use salted butter?
You can use salted butter, but you must omit the 1/4 teaspoon of salt from the dry ingredients. If you use salted butter and add the salt, the cake will taste noticeably salty. The caramel will also have a slight savory edge, which some people actually enjoy. It is not a disaster, just a different flavor profile.
Q: Can I cook this in a regular cake pan instead of a skillet?
You can, but the results will not be the same. A cast iron skillet holds heat evenly and creates a deep, even caramel on the bottom. A regular cake pan will give you a thinner caramel layer that is more likely to stick. If you must use a cake pan, use a 9 inch round metal pan and reduce the baking time by 5 minutes. Grease the pan very well.
Q: Why did my cake sink in the middle?
A sunken middle usually means the oven door was opened too early, or the cake was underbaked. Do not open the oven for the first 30 minutes of baking. The sudden rush of cool air can cause the cake to collapse. Also, make sure your baking powder is fresh. Expired leavening agents will not give the cake enough lift.
Conclusion
I hope you give this Southern Style Skillet Peach Upside Down Cake a try. It has become my go to dessert for summer gatherings and lazy Sunday afternoons. The combination of tender, caramelized peaches and a soft buttery cake is something truly special. I would love to hear how yours turns out. Come back and tell me about it in the comments.
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