A Summer Slice of Nostalgia
When I was little, peach season felt like sunshine on a spoon. My grandmother always kept a bowl of fuzzy peaches on the counter, their scent warm and sweet, begging to be baked into something special. This brown sugar peach cake brings that memory to life — a soft, buttery crumb hugged by golden caramelized peaches and kissed with brown sugar warmth. It’s the kind of cake you eat barefoot on the porch, with a smile and sticky fingers.
If you’ve ever wondered how brown sugar and peaches belong together, this cake is your answer. Sweet, tender, and soul-soothing.
(And yes, it’s as easy as it is pretty.)
Why You’ll Love This Brown Sugar Peach Cake
This cake is moist, rich, and bursting with flavor — thanks to two secret weapons: juicy ripe peaches and soft brown sugar. The brown sugar adds depth and molasses-y notes, making the crumb extra tender. When baked, the peaches sink slightly into the top, creating a natural fruit glaze that’s just heavenly.
It’s perfect for:
- Backyard BBQs
- Lazy Sunday afternoons
- Birthdays that call for something seasonal and rustic
It also holds up beautifully at room temperature, which makes it a great make-ahead dessert.
How to Make Brown Sugar Peach Cake
This cake is super simple. No mixer needed — just a few bowls and your favorite spatula.
Step 1: Prep the peaches. Peel and slice ripe peaches. If they’re extra juicy, pat them dry a bit so the top of the cake bakes up nicely.
Step 2: Mix the batter. Start with brown sugar and butter, then stir in eggs, vanilla, sour cream, and the dry ingredients. The batter should be thick and smooth.
Step 3: Assemble. Pour the batter into a greased 9×9 pan, then layer the peach slices on top. Sprinkle with a little extra brown sugar for a caramelized finish.
Step 4: Bake. Pop it in a 350°F oven until the top is golden and a toothpick comes out clean.
Tip: Let it cool slightly before slicing so the juices can settle. It’s lovely warm, but maybe even better the next day with coffee.
FAQ
How long is peach cake good for?
Peach cake stays fresh for up to 3 days at room temperature if tightly covered. Refrigerate for up to 5 days, or freeze slices for up to 2 months.
Does brown sugar make cake softer?
Yes! Brown sugar contains molasses, which draws in moisture and makes cakes softer, richer, and more flavorful.
What happens if you bake a cake with brown sugar?
Baking with brown sugar adds a gentle caramel flavor and darker color. It also creates a moist, tender crumb.
What is the use of brown sugar in cake?
Brown sugar provides moisture, richness, and softness in cakes. It pairs beautifully with warm flavors like cinnamon, peaches, and apples.
A Sweet Final Note
There’s just something magical about peaches and brown sugar, right? I hope this cake brings a little sunshine to your kitchen like it does mine. If you bake it, tag me or pin it — and don’t forget to share it with someone who could use a cozy slice of summer.


Brown Sugar Peach Cake (Cozy Summer Dessert Recipe)
- Total Time: 55 mins
- Yield: 9 squares 1x
Description
A cozy, tender cake made with ripe summer peaches and warm brown sugar. Perfect for picnics or a sweet afternoon treat.
Ingredients
1/2 cup unsalted butter, melted
1 cup packed light brown sugar (plus extra for topping)
2 large eggs
1 tsp vanilla extract
1/2 cup sour cream
1 1/4 cups all-purpose flour
1/2 tsp baking powder
1/4 tsp baking soda
1/4 tsp salt
2 ripe peaches, peeled and sliced
Instructions
1. Preheat oven to 350°F. Grease a 9×9-inch baking pan.
2. In a bowl, whisk melted butter and brown sugar. Add eggs and vanilla.
3. Stir in sour cream until smooth.
4. In a separate bowl, whisk flour, baking powder, baking soda, and salt.
5. Combine wet and dry ingredients until just mixed.
6. Pour batter into pan. Arrange peach slices on top. Sprinkle with extra brown sugar.
7. Bake for 35–40 minutes, until golden and toothpick comes out clean.
8. Cool for at least 15 minutes before slicing. Enjoy warm or chilled!
Notes
You can use canned peaches, just be sure to drain them well.
- Prep Time: 15 mins
- Cook Time: 40 mins
- Category: Dessert
- Method: Baking
- Cuisine: American