Blueberry Coffee Cake is the perfect morning treat, featuring a moist, tender crumb packed with juicy berries and topped with a buttery cinnamon crumble. This incredibly simple, one-bowl recipe delivers bakery-quality results that will make your kitchen smell like a cozy cafe. Whether you are hosting a brunch or craving a sweet snack, this dish is your new go-to favorite.
Recipe Overview
| Prep Time | 15 minutes |
|---|---|
| Cook Time | 45 minutes |
| Total Time | 60 minutes |
| Servings | 9 squares |
| Difficulty | Easy |
| Cuisine | American |
Why You Will Love This Recipe
- Simple process using basic pantry staples you already have.
- One-bowl batter preparation means less cleanup after baking.
- Bursting with fresh, sweet blueberries in every single bite.
- The cinnamon crumble topping adds a perfect crunch and warm flavor.
- Family-friendly comfort food that pairs beautifully with hot coffee.
Ingredients
Gather these ingredients for the best results. Using fresh blueberries offers the best texture and prevents the batter from turning purple.
| Quantity | Ingredient | Notes |
|---|---|---|
| 0.5 cup | Melted butter | May substitute with vegetable oil |
| 0.5 cup | Milk | Whole milk works best |
| 0.5 cup | Granulated sugar | White sugar is ideal |
| 1 large | Egg | Room temperature |
| 1 tsp | Vanilla extract | Pure extract adds better flavor |
| 1.5 cups | All-purpose flour | Measured by leveling |
| 2 tsp | Baking powder | Check for freshness |
| 0.5 tsp | Fine sea salt | Reduces sweetness intensity |
| 1.5 cups | Fresh blueberries | Pat dry before folding in |
Topping Ingredients
- 0.25 cup all-purpose flour
- 1 teaspoon ground cinnamon
- 0.25 cup granulated sugar
- 3 Tablespoons salted butter, at room temperature
How to Make Blueberry Coffee Cake
Preparing the Batter
- Preheat your oven to 350°F. Spray an 8×8-inch or 7×9-inch baking dish with nonstick spray and line the bottom with parchment paper.
- Whisk the melted butter, milk, sugar, egg, and vanilla in a large mixing bowl until smooth and fully combined.
- Add the flour, baking powder, and salt to the bowl and stir gently with a wooden spoon until just combined.
- Gently fold in the fresh blueberries until they are evenly distributed, being careful not to crush them.
- Spoon the thick batter into your prepared baking dish and smooth the top with a spatula.
Creating the Topping and Baking
- Combine the flour, cinnamon, sugar, and softened butter in a small bowl. Use a fork or your fingers to rub the ingredients together until they form coarse, buttery crumbs.
- Sprinkle the crumble mixture evenly over the surface of the cake batter.
- Cover the dish loosely with foil and bake for 35 minutes to allow the cake to rise properly.
- Remove the foil and continue baking for 5 to 10 more minutes until a toothpick inserted into the center comes out clean.
- Cool in the pan for at least 15 minutes before slicing into 9 squares for serving.
Pro Tips for the Best Results
Always toss your blueberries in a teaspoon of flour before folding if you want to prevent them from sinking to the bottom of the pan. Using room-temperature ingredients ensures a smooth batter that bakes evenly throughout. Avoid overmixing the batter, as this creates a tough cake rather than a tender crumb. If you want a deeper color, wait until the cake is completely cool before slicing to prevent crumbling.
Delicious Variations
You can swap the blueberries for raspberries or blackberries if you prefer a tart flavor profile. Add a splash of lemon zest to the batter for a bright, citrusy brightness that cuts through the sweetness. Toss in a half-cup of chopped pecans or walnuts to the crumble topping for a delightful nutty crunch. Those who prefer a glaze can drizzle a simple mixture of powdered sugar and milk over the cooled cake.
What to Serve With It
Serve this warm cake alongside a strong cup of black coffee or a creamy latte. It also pairs perfectly with a side of fresh fruit salad or thick Greek yogurt. For a decadent dessert, add a scoop of vanilla bean ice cream to a warm square of cake. The contrast of cold cream and warm berry cake is simply irresistible.
Storage and Reheating
Store leftover cake in an airtight container at room temperature for up to two days. For longer storage, keep it in the refrigerator for up to five days to maintain freshness. To freeze, wrap individual squares in plastic wrap and store them in a freezer-safe bag for up to one month. When ready to eat, reheat in the microwave for 20 seconds or in a toaster oven until warmed through. Letting the cake reach room temperature naturally is the best way to enjoy its soft texture.
FAQ Section
Can I use frozen blueberries?
Yes, you can use frozen blueberries, but do not thaw them before adding to the batter. Tossing frozen berries in a little extra flour will help prevent the cake from becoming overly wet.
How do I know when the cake is done?
The cake is ready when a toothpick inserted into the center comes out clean with no raw batter attached. Light golden brown edges are another great indicator of proper doneness.
Can I make this cake ahead of time?
This recipe is excellent to make a day in advance as the flavors often meld better overnight. Keep it covered tightly at room temperature until you are ready to serve.
What if I do not have parchment paper?
You can grease your baking dish thoroughly with butter and a light dusting of flour instead. This creates a nonstick barrier that helps release the squares easily.
Can I replace the butter with oil?
You can use vegetable or canola oil instead of melted butter, which results in an even moister, longer-lasting cake. Both fats work well in this specific ratio.
Final Thoughts
Blueberry Coffee Cake is honestly the hero of any morning. There is something truly special about the combination of buttery cinnamon topping and the bright pop of fresh fruit. It is the kind of recipe that feels complex and impressive, yet it comes together so quickly you can make it on a whim. Whether you are treating your family to a weekend breakfast or just need a comforting snack, this cake never fails to satisfy. We encourage you to pull out your favorite mixing bowl and get to baking this delightful treat today. You will love how simple it is to bring a little bit of bakery warmth right into your own home.
Print
Blueberry Coffee Cake
- Total Time: 60
- Yield: 9 squares
- Diet: Vegetarian
Description
This Blueberry Coffee Cake is the perfect morning treat, featuring a moist, tender crumb packed with juicy berries and topped with a buttery cinnamon crumble. This incredibly simple, one-bowl recipe delivers bakery-quality results that make your kitchen smell like a cozy cafe. Whether you are hosting a brunch or craving a sweet snack, this dish is a crowd-pleasing favorite that pairs beautifully with a hot cup of coffee.
Ingredients
0.5 cup melted butter
0.5 cup whole milk
0.5 cup granulated sugar
1 large egg
1 tsp vanilla extract
1.5 cups all-purpose flour
2 tsp baking powder
0.5 tsp fine sea salt
1.5 cups fresh blueberries
0.25 cup all-purpose flour (for topping)
1 tsp ground cinnamon (for topping)
0.25 cup granulated sugar (for topping)
3 Tbsp salted butter, room temperature (for topping)
Instructions
Preheat your oven to 350°F and prepare an 8×8-inch baking dish by spraying with nonstick spray and lining with parchment paper.
In a large bowl, whisk together the melted butter, milk, sugar, egg, and vanilla until smooth.
Add the flour, baking powder, and salt to the wet ingredients and mix gently until just combined.
Fold in the fresh blueberries carefully to avoid crushing them.
Transfer the batter into the prepared baking dish and smooth the surface.
Combine the topping ingredients using a fork or your fingers until a crumbly mixture forms.
Sprinkle the crumble evenly over the batter.
Bake for 45 minutes or until a toothpick inserted into the center comes out clean.
Cool slightly before slicing into 9 squares.
Notes
Using fresh blueberries is recommended to prevent the batter from turning purple. You can substitute the melted butter in the cake with vegetable oil if desired. Store leftovers in an airtight container at room temperature for up to 3 days.
- Prep Time: 15
- Cook Time: 45
- Category: Breakfast
- Method: Baking
- Cuisine: American