I remember my encounter with a cast-iron skillet as a child. My grandmother handed me that solid pan and spoke of the wonders it could produce. She often used it for cornbread, but I later learned that sweet cakes gain a special warmth from cast iron too.
That memory sparked my fascination with a homestyle approach to desserts. Many people try different blueberry creations, yet a skillet version always offers something that feels friendly and honest. This cake recipe aims to hand you a taste of that same coziness, so you feel prepared and confident in your own kitchen.
Confidence grows when you know that simple steps can lead to a fluffy, golden result. Blueberries bring tangy pops of flavor, which balance the buttery crumb. A crisp edge adds a bit of contrast that reminds me of those old-fashioned bakes from my grandmother’s table.

What Makes This Blueberry Skillet Cake Special
My grandmother liked how a cast-iron pan keeps a steady temperature. She once said a reliable pan is like a reliable friend, and I have noticed that truth firsthand. Even heat distribution helps the batter rise gently.
The outer crust gains a slight crunch, which contrasts the soft interior. A sprinkle of sugar on top before baking gives a sweet texture, and a dusting of lemon zest can invite a bright fragrance.
Personal Experience with Cast Iron Baking
I first tried a cast-iron dessert during a chilly weekend in early spring. Family members wanted something warm after dinner, and I only had fresh blueberries on hand. That quick batter turned into a conversation piece when everyone reached for seconds.
Baking in a skillet felt like I was revisiting simpler times. Each slice came out with a comforting smell that reminded me of slow mornings and relaxed evenings.
Key Ingredients for a Fluffy Base

Flour, baking powder, and baking soda form the structure of this cake. A bit of salt balances the sweetness, which I learned through many test batches in my own kitchen. Butter and sugar add richness, while eggs bring lift and moisture.
The buttermilk component contributes a slight tang, so the blueberries shine. Fresh berries work best because they hold their shape, yet frozen ones stay helpful in winter months. A quick fold of berries into the batter keeps them from sinking.

Simple Steps for a Comforting Slice
Preheating the oven and greasing the skillet are crucial beginnings. My arm has memorized these motions because they often lead to consistent results. I whisk the dry ingredients first, then stir melted butter and sugar in a separate bowl.

Eggs join the mixture, followed by buttermilk. Dry ingredients meet the wet ones gently, and a handful of berries swirl in near the end. More berries on top give a pretty finish, and a sprinkle of sugar or zest adds flair.

Serving Warmth and Keeping Fresh
A warm slice straight from the pan pleases anyone who loves a cozy dessert. Powdered sugar or a cool scoop of ice cream completes that comforting feeling. I usually slice and serve it at the table, so the family sees the golden edges and bursts of fruit.
Leftover slices taste good at room temperature the next morning. Wrapping them keeps the crumb soft and preserves flavor. A brief microwave reheat revives the soft interior, making it feel almost oven-fresh.
My Advice on Flavor Variations
A small hint of cinnamon or nutmeg can join the dry ingredients if you like extra warmth. I sometimes add a dash of lemon juice into the batter for brightness. A teaspoon of lemon zest stirred in right before baking highlights the fruit.
This cake suits many personal touches. I have tried a variation with strawberries in spring, which also worked well. Blueberries remain my favorite for their sweet-tart spark.
Why This Dessert Wins Hearts
My mother once told me that food has the power to bring people closer. A warm blueberry cake in a cast-iron skillet proves her point every single time. Friends gather in the kitchen, leaning over the skillet and inhaling the buttery scent.
The soft crumb paired with juicy fruit sets a gentle tone for conversation. A golden crust makes each slice feel a little different in texture, so there is always a fresh angle to enjoy.
Serving Suggestions for Gatherings
Family brunches feel brighter with a warm skillet cake in the center of the table. A Sunday get-together can benefit from this friendly dessert that does not take long to prepare. You can keep it simple with a dusting of powdered sugar.
Ice cream or whipped cream adds a creamy element if you want extra indulgence. I have served it with fresh berries on top, which gives a bonus pop of color and sweetness.
Storing Leftovers and Keeping Quality
Cool the cake before wrapping it up. Plastic wrap or an airtight container preserves the tender crumb for a couple of days at room temperature. The refrigerator can extend freshness up to four days, though the texture will firm slightly.
A quick zap in the microwave softens it again. Guests who pop by midweek often appreciate a reheated slice with coffee or tea. Cast-iron baked goods stay pretty resilient, which is one reason I reach for that heavy pan so often.
Share This Pin and Your Baking Experience

I love hearing your stories about baking this cake. Sharing your feedback or questions in the comments fosters a sense of community, and I believe we all gain something from that exchange. Feel free to save this recipe to your Pinterest board right now.
Confidence in the kitchen grows each time you pull a golden cake out of the oven. This dessert has given me many happy moments that I treasure. I hope you taste that warmth in every bite.
Explore more blueberry dessert ideas:
Blueberry Skillet Cake Recipe
A light and fluffy cake baked in a cast-iron skillet with juicy blueberries and a golden, slightly crisp edge. This simple dessert comes together quickly using basic ingredients, making it a great choice for a weekend brunch or an easy after-dinner treat. The combination of tart blueberries, buttery cake, and a hint of sugar on top creates a perfect balance of flavors. Serve it warm with a dusting of powdered sugar or a scoop of vanilla ice cream.
Ingredients
- FOR THE CAKE:
- 1 ½ cups (190g) all-purpose flour
- 1 teaspoon baking powder
- ½ teaspoon baking soda
- ½ teaspoon salt
- ½ cup (115g) unsalted butter, melted
- ¾ cup (150g) granulated sugar
- 2 large eggs
- 1 teaspoon vanilla extract
- ½ cup (120ml) buttermilk (or milk with 1 teaspoon vinegar)
- 1 ½ cups (225g) fresh blueberries
- FOR TOPPING:
- 1 tablespoon granulated sugar
- ½ teaspoon lemon zest (optional)
Instructions
PREHEAT THE OVEN AND PREPARE THE SKILLET: Preheat the oven to 350°F (175°C). Lightly grease a 9-inch cast-iron skillet with butter or non-stick spray.
MIX THE DRY INGREDIENTS: In a medium bowl, whisk together the flour, baking powder, baking soda, and salt. Set aside.
COMBINE THE WET INGREDIENTS: In a large bowl, whisk the melted butter and sugar together until smooth. Add the eggs, one at a time, mixing well after each addition. Stir in the vanilla extract.
MIX THE BATTER AND FOLD IN BLUEBERRIES: Add half of the dry ingredients to the wet mixture and stir gently. Pour in the buttermilk and mix. Add the remaining dry ingredients and stir until just combined. Do not overmix. Gently fold in 1 cup of blueberries, saving the rest for the top.
BAKE THE CAKE: Pour the batter into the prepared skillet and spread evenly. Sprinkle the remaining blueberries on top, pressing them in slightly. Sprinkle with 1 tablespoon of sugar and lemon zest, if using. Bake for 30-35 minutes, or until the top is golden brown and a toothpick inserted in the center comes out clean.
COOL AND SERVE: Let the cake cool for about 10 minutes before slicing. Serve warm with a dusting of powdered sugar or a scoop of vanilla ice cream.
Notes
A cast-iron skillet works best for this recipe because it retains heat well and creates a beautifully golden, slightly crisp edge on the cake. If you don’t have a cast-iron skillet, a similarly sized oven-safe baking dish or cake pan can be used, though the texture may vary slightly.
Fresh blueberries provide the best flavor and texture, but frozen blueberries can be used if fresh ones are unavailable. If using frozen berries, do not thaw them before adding to the batter, as this can cause excess moisture and discoloration. Lightly dusting frozen blueberries with a small amount of flour before folding them into the batter can help prevent them from sinking to the bottom of the cake.
Buttermilk gives the cake a tender crumb and slight tanginess that balances the sweetness. If you don’t have buttermilk on hand, a simple substitute can be made by mixing ½ cup of milk with 1 teaspoon of vinegar or lemon juice. Let the mixture sit for about 5 minutes before using.
Do not overmix the batter once the dry ingredients are added. Overmixing can develop too much gluten, leading to a denser cake. Stir until the ingredients are just combined to keep the texture light and fluffy.
For added flavor, a touch of cinnamon or nutmeg can be mixed into the dry ingredients. A teaspoon of lemon juice or zest in the batter enhances the brightness of the blueberries. The optional lemon zest sprinkled on top before baking gives a subtle citrus aroma that complements the fruit.
The cake is best enjoyed warm but can be stored for later. To store, let it cool completely and wrap it tightly in plastic wrap or place it in an airtight container. It will keep at room temperature for up to 2 days or in the refrigerator for up to 4 days. Reheat slices in the microwave for about 15 seconds to bring back the fresh-baked texture.
Nutrition Information
Yield
8Serving Size
1Amount Per Serving Calories 119Total Fat 2gSaturated Fat 1gTrans Fat 0gUnsaturated Fat 1gCholesterol 48mgSodium 296mgCarbohydrates 20gFiber 1gSugar 2gProtein 4g
