Strawberry Upside-Down Cake is a soft vanilla butter cake baked over a caramelized strawberry topping, then flipped so the fruit ends up on top. It’s sweet, bright, and a little sticky in the best way, with that classic upside-down-cake look that makes it feel special.
What I like about this version is the moist vanilla crumb from buttermilk and a little sour cream, plus the lemony brown sugar that keeps the strawberries from tasting flat. The berries stay juicy, but the topping still sets up into a glossy layer instead of turning runny.
I make this most often in late spring and summer when strawberries are good, but it’s also a nice change from frosted cakes when I want something simpler. It’s especially good with fresh whipped cream or just a plain scoop of vanilla ice cream.
Why You’ll Love This Recipe
Pretty with no fuss: The strawberry top does all the decorating for you, so there’s no frosting to deal with.
Moist vanilla cake: Buttermilk and sour cream keep the crumb tender, even the next day.
That caramel edge: The brown sugar topping turns into a thin, glossy layer that soaks slightly into the cake around the edges.
Great for summer fruit: It’s a reliable way to use strawberries that are sweet but maybe not perfect for eating plain.
Easy to slice and serve: It plates nicely, and you can keep toppings simple—cream, ice cream, or nothing at all.
Ingredients You’ll Need
Strawberry Topping
- Unsalted butter: Melted butter helps the brown sugar turn into that sticky layer. I stick with unsalted so the salt level stays in my control.
- Light brown sugar: This is what gives you the caramel flavor and that glossy finish after flipping. Dark brown sugar works too, just a little deeper and molasses-y.
- Lemon juice: A small splash keeps the topping from tasting one-note sweet. It also makes the strawberries taste more “strawberry.”
- Salt: Don’t skip it—just a pinch in the topping keeps the caramel from tasting flat.
- Fresh strawberries: Ripe but firm is the sweet spot here. Super soft berries tend to give off more juice and can make the topping looser.
Cake Batter
- All-purpose flour: I use regular flour here and keep it simple. Measure it lightly so the cake stays tender.
- Baking powder: Gives the cake lift and keeps it from baking up too dense under the fruit layer.
- Baking soda: Helps the buttermilk do its job and makes the crumb a little softer.
- Salt: Regular fine salt is all you need. It keeps the vanilla flavor from getting lost.
- Unsalted butter: Softened butter creams better with sugar, which gives the cake a lighter texture. If it’s greasy-soft, the batter can feel a little loose.
- Granulated sugar: Plain white sugar keeps the cake tasting clean and vanilla-forward, which works well with the caramel topping.
- Eggs: Room temperature eggs mix in more smoothly. Cold eggs can make the batter look a little curdled (it still bakes fine, but smoother is nicer).
- Vanilla extract: This cake leans on vanilla, so use a decent one if you can. It’s the main flavor in the crumb.
- Buttermilk: Buttermilk gives you that tender, slightly tangy cake texture. Kefir works well too, or milk with a little vinegar if that’s what you’ve got.
- Sour cream or plain yogurt: This is my little insurance policy for a moist cake. Full-fat is best, but even 2% works in a pinch.
Recipe Instructions
- Preheat the oven: Heat the oven to 350°F.
- Prepare the pan: Grease a 9-inch round cake pan, line the bottom with parchment paper, then grease the parchment too.
- Mix the topping: In a small bowl, whisk the melted butter, brown sugar, lemon juice, and salt until smooth.
- Add the topping: Spread the brown sugar mixture evenly over the bottom of the prepared pan.
- Arrange the strawberries: Lay the sliced strawberries in a tight single layer over the sugar mixture. It’s fine if there are small gaps, but keep it mostly covered.
- Mix the dry ingredients: Whisk the flour, baking powder, baking soda, and salt together in a medium bowl.
- Cream the butter and sugar: In a large bowl, beat the softened butter and granulated sugar until light and fluffy.
- Add the eggs: Beat in the eggs one at a time, mixing after each one, then mix in the vanilla.
- Add the dry ingredients: Mix in the dry ingredients alternating with the buttermilk, starting and ending with the dry ingredients. Mix just until you don’t see dry flour.
- Fold in the sour cream: Gently fold in the sour cream (or yogurt) just until the batter is combined.
- Add the batter: Spoon the batter over the strawberries, then spread gently to the edges and smooth the top.
- Bake: Bake for about 40 to 50 minutes, until a toothpick inserted in the center comes out clean and the top springs back when lightly pressed.
- Invert the cake: Cool in the pan for 10 minutes, run a knife around the edge, then invert onto a serving plate and peel off the parchment.
Some of my tips!
This is the part that really makes a difference. If you only read one section, make it this one because this is where I share the little trick that helps the recipe turn out so well.
Recipe Tips & Tricks
Use ripe but firm strawberries. You want good flavor, but you don’t want berries that are so soft they dump a lot of juice into the pan. If your strawberries are very juicy, blot them lightly after slicing.
Grease the parchment too. I know it sounds fussy, but it really helps the topping release cleanly. Upside-down cakes are unforgiving if the pan sticks.
Don’t overmix once the flour goes in. Mix just until the batter comes together, then stop. Overmixing makes the cake tighter and less tender.
Cool for about 10 minutes, not longer. If the cake cools completely in the pan, the caramel can set up and grab onto the bottom. Ten minutes is usually the sweet spot for an easy flip.
Watch the bake time near the end. If the top is browning quickly but the center isn’t done, lay a piece of foil loosely over the top for the last 10 minutes or so.
Make some touches!
There are plenty of easy ways to serve this depending on the occasion. Keep it simple, or add a few small touches to make it feel a little more special.
Serving Suggestions
- Whipped cream: A spoonful of lightly sweetened whipped cream is my go-to with this cake. It’s especially nice if you add a tiny bit of lemon zest to the cream.
- Vanilla ice cream: If you’re serving it as a true dessert, ice cream makes it feel a little more indulgent. I like vanilla or strawberry, nothing too complicated.
- Extra berries: If you have a handful of fresh strawberries left, slice them and scatter a few on each plate. It makes the strawberry flavor feel brighter.
- Coffee or tea: This is really good with simple coffee, an iced latte, or black tea. It’s the kind of cake I’ll happily serve as an afternoon snack.
Save it for later
This section covers how to store leftovers and what parts of the recipe you can prepare ahead of time.
Storage and Make Ahead
Store the cake covered at room temperature for 1 day. I usually keep it on a cake stand with a cover or wrap the cut edge well so it doesn’t dry out.
For longer than that, refrigerate it for up to 3 days. Let slices come back to room temperature before serving so the cake softens and the topping isn’t as firm.
You can make this a day ahead if you want to get dessert out of the way. I bake it, flip it after the short cooling time, then cover once it’s completely cool.
If you want to freeze it, freeze individual slices wrapped well. Thaw in the fridge overnight, then bring to room temperature before serving.
A few quick answers
This section covers a few extra details that may help before you head to the recipe card.
Recipe FAQs
Can I use frozen strawberries?
Yes, but thaw them first, drain well, and pat them dry. Frozen berries tend to release more liquid, so drying them helps keep the topping from getting watery.
What can I use instead of buttermilk?
Kefir works well and tastes very similar. You can also use milk mixed with about 1 tablespoon of vinegar, then let it sit for a few minutes before using.
How do I keep the topping from sticking to the pan?
Grease the pan, use parchment on the bottom, and grease the parchment too. The other big thing is timing—flip the cake after about 10 minutes of cooling, before the caramel firms up.
How can I tell when the cake is done?
A toothpick in the center should come out clean, and the top should spring back when you press it lightly. If the center still looks wet or sinks when pressed, give it a few more minutes.
Can I bake this in a cast iron skillet?
You can, as long as it’s around the same size (about 9 inches) and well seasoned or greased. Keep an eye on browning—cast iron holds heat well, so the edges can color a little faster.
You might also like
Before you go, take a look at a few other recipes below the recipe card. They use similar ingredients in a different way and are worth saving too.
MORE DINNER RECIPES TO TRY
Strawberry Upside-Down Cake
INGREDIENTS
Strawberry Topping
- 3 tbsp unsalted butter melted
- 1 2 cup light brown sugar packed
- 1 tbsp lemon juice
- 1 4 tsp salt
- 2 1 2 cups fresh strawberries hulled and sliced.
Cake Batter
- 1 1 2 cups all purpose flour
- 1 1 2 tsp baking powder
- 1 4 tsp baking soda
- 1 4 tsp salt
- 1 2 cup unsalted butter softened
- 3 4 cup granulated sugar
- 2 large eggs room temperature
- 2 tsp vanilla extract
- 1 2 cup buttermilk room temperature
- 1 4 cup sour cream or plain yogurt.
INSTRUCTIONS
Pan And Topping
- heat oven to 350 F and grease a 9 inch round cake pan then line bottom with parchment and grease again
- whisk melted butter and brown sugar with lemon juice and salt then spread evenly in pan
- arrange strawberry slices in a tight single layer over the sugar mixture.
Batter And Bake
- whisk flour baking powder baking soda and salt
- cream softened butter with granulated sugar until light and fluffy then beat in eggs one at a time and mix in vanilla
- mix in dry ingredients alternating with buttermilk then fold in sour cream just until combined
- spread batter gently over strawberries and smooth top
- bake until a toothpick in the center comes out clean and top springs back about 40 to 50 minutes
- cool in pan 10 minutes then run a knife around edge invert onto a serving plate and peel parchment.
