Pecan Upside Down Cake
Ingredients
Method
- Preheat the oven to 350°F. Lightly grease a 9x13-inch baking pan and line the bottom with parchment paper.
- Melt the butter in a small saucepan over medium heat. Blend in the brown sugar and maple syrup, bringing the mixture to a gentle bubble. Pour this glaze into the bottom of the prepared pan, then scatter the pecan halves evenly over the syrup.
- In a medium bowl, whisk together the flour, baking powder, baking soda, and salt until well combined.
- In a large mixing bowl, beat the softened butter and granulated sugar with an electric mixer until light and fluffy. Beat in the eggs one at a time, then add the vanilla and mix thoroughly.
- With the mixer on low speed, add about half of the dry ingredients to the butter mixture and mix until barely combined. Blend in the sour cream and milk, then add the remaining dry ingredients, mixing just until no streaks of flour remain. Take care not to overmix.
- Spoon the batter over the pecan layer and spread it evenly with a spatula, ensuring the pecan topping is fully covered.
- Bake for 35 to 40 minutes, until a toothpick inserted into the center of the cake comes out clean. Let the cake cool in the pan for 10 minutes.
- Run a butter knife around the edges to loosen the cake, then invert it onto a serving platter. Carefully peel away the parchment paper to reveal the glossy pecan topping. Serve warm or at room temperature.
Nutrition
Notes
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Let us know how it was!Why You’ll Love This Pecan Upside Down Cake
Every upside down cake has one terrifying moment. The flip. You hold your breath, say a little prayer, and hope the caramel doesn’t end up stuck to the pan. This pecan upside down cake? It behaves. I’ve made enough upside down cakes to know that fear personally. My first attempt had one pecan that went rogue and stuck to the pan. I hid it under a scoop of vanilla ice cream. Nobody knew. Nobody cared. Here’s why this pecan upside down cake is different. You get all the drama and deep flavor of pecan pie without any of the fuss. No crimping, no blind baking, no filling that refuses to set. Just a buttery caramel pecan topping and a tender sour cream cake batter that bakes up soft, golden, and impossibly moist. And with Labor Day weekend here, this is the dessert you want on the potluck table. It travels well in the pan, feeds a crowd, and once people see that glossy caramel topping with pecans catching the light, forks start reaching in before you’ve even set it down. Of course, if you love it now, just wait. It’s also a gorgeous preview of Thanksgiving flavors. Just saying.What Is an Upside Down Cake?
Upside down cakes have been around for more than a century. The classic pineapple upside down cake is probably the one you know best. The concept is simple but clever: you put the topping in the pan first, pour the batter over it, bake, then invert the whole thing onto a platter. When you flip it, the “bottom” becomes the top. The caramel layer that pooled in the pan becomes a sticky, glossy topping that makes everyone gasp a little when you lift the pan away. This pecan upside down cake takes that same technique and gives it a Southern accent. Instead of pineapple rings, you get toasted pecan halves nestled in a brown sugar butter glaze with a touch of maple syrup. It’s like pecan pie and a pineapple upside down cake had a beautiful, buttery baby.Ingredients for Pecan Upside Down Cake
You only need a handful of pantry staples for this one. Let me tell you about the ones doing the heavy lifting.
- Sour cream. This is the secret to that soft, tender crumb. It adds moisture and a subtle tang that keeps the sweet caramel from feeling cloying.
- Maple syrup. Just 2 tablespoons go into the caramel glaze. It adds a depth that plain brown sugar doesn’t get on its own.
- Pecan halves. Buy good ones. If they’ve been in your pantry for a while, toast them in a dry skillet for a few minutes first. It wakes up their flavor.
- Light brown sugar. Pack it firmly when measuring. This is what creates that deep, caramelized topping.
How to Make Pecan Upside Down Cake
I’ll walk you through the four big stages here. The full recipe card is above, but this is where the why and the how come together.Stage 1: Make the Caramel Pecan Topping
Start by melting the butter in a small saucepan over medium heat. Stir in the brown sugar and maple syrup, and let everything come to a gentle bubble. You’re looking for that moment when it looks like wet sand and smells like caramel candies. That’s exactly where you need to be. Pour the glaze into your prepared 9×13 pan. Then scatter the pecan halves evenly over the syrup. Take a second to arrange them nicely. This is going to be the star of the show, so make it pretty.
Stage 2: Mix the Sour Cream Cake Batter
Whisk your dry ingredients together in a medium bowl. In a large bowl, cream the softened butter and granulated sugar until light and fluffy. This takes a good 2 to 3 minutes with an electric mixer, and it’s worth every second. Add the eggs one at a time, then the vanilla. Here’s the important part: alternate adding the dry ingredients with the sour cream and milk, mixing just until no streaks of flour remain. Overmixing develops gluten, and that makes a tough cake. We want tender.
Stage 3: Assemble and Bake
Spoon the batter over the pecan layer. Don’t pour it all in one spot or you’ll push the pecans around. Use a spatula to spread it gently and evenly, making sure the topping is fully covered. Bake at 350°F for 35 to 40 minutes, until a toothpick inserted in the center comes out clean. If the top is browning too fast but the center isn’t done, tent the pan loosely with foil for the last 10 to 15 minutes. Every oven runs a little differently.
Stage 4: The Flip
This is the moment you’ve been waiting for. Let the cake cool in the pan for exactly 10 minutes. Not 5, not 20. Ten. That rest lets the caramel relax and release its grip on the pan. Run a butter knife around the edges to loosen the cake. Place your serving platter over the top of the pan. Take a deep breath. Flip confidently. You should hear that satisfying release as the cake slides onto the platter. Lift the pan away slowly, then carefully peel off the parchment paper to reveal that glossy caramel pecan topping.
Tips for the Best Pecan Upside Down Cake
Over the years I’ve learned a few things that make all the difference between a good cake and a showstopper:- Parchment paper is non-negotiable. Line the bottom of your pan and you’ll never have a stuck cake again. This is your insurance policy.
- Don’t overmix the batter. Mix until just combined. A few tiny lumps are fine.
- Use room temperature ingredients. Cold butter and eggs don’t cream properly, and the batter won’t bake evenly.
- Set a timer for the flip. Ten minutes of cooling lets the caramel relax. Flip too early and it falls apart. Flip too late and it sticks.
- Spoon the batter over the pecans. Pouring it all at once can displace the pecan layer.
Delicious Pecan Upside Down Cake Variations
This recipe is already pretty perfect straight out of the pan. But here are a few ways to switch it up when the mood strikes:- Walnuts instead of pecans. Works beautifully. Same amount, same technique, same delicious caramel situation.
- Cupcakes. Divide the caramel and pecans among muffin cups, top with batter, and bake for about 20 minutes. Perfect for gifting or party tables.
- Yellow cake mix shortcut. Been there. If you’re short on time, use a standard yellow cake mix for the batter and follow the box instructions. With that caramel pecan topping, it still steals the show.
- Gluten-free. Swap the all-purpose flour for a 1:1 gluten-free baking blend. The texture will be slightly different, but the topping is so good nobody will notice.
- Bundt pan. You can do it, but grease every inch of that pan. Decorative grooves love to trap caramel.
How to Store & Serve Pecan Upside Down Cake
This cake is forgiving in every way, including storage.
Store leftovers covered at room temperature for up to 3 days, or keep them in the fridge for up to a week. If you refrigerate, let slices come back to room temperature before serving so the caramel softens again.
Make ahead? Absolutely. Bake it the day before, keep it in the pan unwrapped, and flip it just before serving. The caramel stays glossy, and the cake actually tastes even better the next day.
To freeze, wrap individual slices in plastic wrap and stash them in an airtight container for up to 3 months. Thaw at room temperature.
For serving, I have exactly one recommendation: vanilla ice cream. The warm, sticky caramel against cold, creamy vanilla is a combination that should probably be illegal. Lightly sweetened whipped cream works too if you want something fluffier.
Since it’s the end of August and hot California kitchens are no fun, you can bake this in the cooler morning hours and serve it at room temperature. The caramel sets beautifully. With that scoop of ice cream on top, nobody will care that it didn’t come straight from the oven.
Frequently Asked Questions
When you make this pecan upside down cake for your Labor Day cookout, expect a few things. People will gather around when you flip it. Someone will take a photo before you cut it. And by the time you sit down, half the cake will be gone.
That’s the magic of this recipe. It looks like you spent hours, when really it’s just a quick caramel, a simple sour cream batter, and one confident flip. If you’re looking for more inspiration, come follow my recipe board and let’s talk upside down cakes. I can’t wait to see your golden pecan topping.
A cake this beautiful should come with a warning: make two, because one will disappear before you sit down.
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So the batter is amazing and tastes amazing etc, but I used maple syrup and brown sugar and when I poured the batter in it displaces the pecan thing. Help?
Spoon the batter gently over the pecan layer instead of pouring it all at once. That keeps the pecans in place. And don’t worry, even if a few shift, the caramel covers everything beautifully once you flip the cake.
What can I use instead of Greek yogurt or sour cream?
Plain Greek yogurt is the closest swap, use the same 1/2 cup. Buttermilk also works in a pinch, though the cake will be slightly less tender. Regular plain yogurt thinned with a splash of milk is another solid option.
My cake is browning quickly but still raw in the center. Any tips?
Tent the pan loosely with foil for the last 10 to 15 minutes of baking. That shields the top while the center finishes cooking. You can also lower the oven by 25°F and extend the bake time by 5 to 8 minutes.
Totally overflowed in my pan. Oven is a disaster. What happened?
The pan was probably too small. This recipe needs a full 9×13-inch pan. If you use something smaller, the batter rises right over the edge. Clean the oven once it’s cool, and try again with the right size pan.
Can I replace the milk with buttermilk?
Absolutely. Buttermilk adds a lovely tang and extra tenderness to the crumb. Swap it 1:1 for the milk. No other changes needed. This is actually one of my favorite substitutions.
Can the cake be made a day before eating?
Yes, and it actually tastes even better the next day. Keep it in the pan unwrapped overnight, then flip it just before serving. That keeps the caramel moist and the pecans looking glossy.
Do you have a substitute for the all purpose flour? Maybe almond flour or something else?
Almond flour won’t give the same structure since it lacks gluten. I’d suggest a 1:1 gluten-free baking blend instead. The texture will be slightly different, but with that caramel pecan topping, it still works.
Would this work in a loaf tin?
It can, but you’ll need to adjust the time. A loaf pan is deeper, so expect the bake to take closer to 50 to 55 minutes. Watch it carefully and test with a toothpick near the center.
Can I use different nuts for the topping?
Walnuts are the easiest swap. They toast up nicely and hold their own against the caramel. Just use the same amount, about 1 cup of walnut halves. Pecans are classic, but walnuts make a lovely cousin.
Why add sour cream to the cake?
Sour cream is the moisture secret here. It adds richness and tenderness while keeping the crumb soft and fluffy. The acidity also helps the baking powder and baking soda do their job, giving the cake a beautiful rise.
Can I use a decorative bundt pan?
I’d stick with a standard bundt pan if you go that route. Decorative grooves can trap the caramel and make release trickier. If you do use one, grease every single nook and cranny generously.
How should I store this cake?
Keep leftovers covered at room temperature for up to 3 days, or refrigerate for up to a week. Let slices come to room temperature before serving so the caramel softens and gets that gooey texture back.
How long do I wait to flip my upside down cake?
Ten minutes. Set a timer. Flip too soon and it falls apart. Flip too late and the caramel sticks to the pan. Ten minutes is the sweet spot where the caramel relaxes but hasn’t started to set hard.
Can I make pecan upside down cake ahead of time?
Yes. Bake it the day before, keep it in the pan unwrapped, and flip it right before you’re ready to serve. The caramel stays glossy and the cake stays moist. It’s the perfect make-ahead potluck dessert.
The nuts and caramel sauce stuck to the bottom of the pan and part of the cake broke off. Any tips to ensure it slides out next time?
The parchment paper liner is your best insurance. Also, run a knife around the edges before flipping and give the pan a gentle shake. If it still sticks, warm the pan briefly over low heat to loosen the caramel, then try again.
Should I follow the cake mix box instructions or your recipe amounts for the cake part?
If you’re using a cake mix for the batter, follow the box instructions for the cake part. The caramel pecan topping stays the same regardless of which cake base you choose. Both versions are delicious.
No skillet, what else may I use?
This recipe is designed for a 9×13-inch baking pan, no skillet needed. You can also use a 10-inch deep dish pie plate or a 2-quart casserole dish. Just adjust the bake time since these are shallower.
What if I don’t have a cast iron pan? Can I use a regular pan?
Definitely. A regular 9×13-inch baking pan lined with parchment paper works beautifully. The parchment guarantees a clean release, and you don’t need any special equipment for this recipe.
What is a butter flavoured cake mix? Will other cake mixes do?
Any yellow, vanilla, or butter-flavored cake mix will work. The caramel pecan topping is what makes this cake shine, so don’t stress about finding the exact box. Use what your grocery store carries.
Would it be OK to use parchment paper in the skillet to ensure it doesn’t stick?
Yes, absolutely. Cut a round of parchment to fit the bottom of the skillet. It doesn’t hurt anything and gives you extra peace of mind. Just grease the sides well too.
Would this work in a Bundt pan?
It can work, but you need to grease every surface thoroughly since the caramel is sticky. I prefer the 9×13 pan for the cleanest release. If you go with a bundt, expect a longer bake time.
I used a 10.25 Lodge cast iron skillet and it overflowed everywhere. What went wrong?
A 10.25-inch skillet holds only about 2 quarts. This batter needs a larger vessel, like a 9×13 pan. The overflow isn’t your fault. The pan was simply too small for the amount of batter.
Can I use a bundt cake pan?
You can, just grease it very well and consider lining the bottom with parchment. The caramel can hide in those grooves and make release tricky. A standard 10 to 12 cup bundt pan works best.
Can I use a 10 inch springform pan?
Yes, a 10-inch springform works. Wrap the outside in foil first in case any caramel seeps out during baking. Check doneness a few minutes early since springform pans bake a bit differently.
Do I have to serve this cake right away? I’m taking it to a potluck at 11:30am.
Not at all. Bake it the night before, keep it in the pan, and flip it right before you leave. It’s perfect served at room temperature for a potluck. Actually, room temperature helps the caramel set nicely.
I’m diabetic. Can I substitute honey and cut back on brown sugar?
This recipe uses maple syrup and brown sugar rather than corn syrup. You can reduce the brown sugar slightly, but the texture will change. I’d keep the maple syrup as is so the caramel sets properly.
Would it still work using a 12-inch cast iron skillet?
Yes, a 12-inch skillet will just give you a thinner cake. Bake time will be shorter, so start checking at 25 minutes. The caramel pecan topping will still look gorgeous. Just watch it carefully.
I don’t have a cast iron skillet. Can I make this in a regular baking pan?
Absolutely. The recipe calls for a 9×13-inch baking pan with parchment paper. No cast iron needed. This is designed for a standard baking pan, so you’re good to go.
Do you think I could make this in a 9×13 cake pan? Do I need to double the recipe?
The recipe is designed for a 9×13 pan, so no doubling needed. It’ll come out the perfect height for serving a crowd. If you want more servings, a second batch in another 9×13 works great.
