Blueberry Coffee Cake Recipe: 9×13 Pan of Bursting Berries and Buttery Layers

This 9×13 blueberry coffee cake delivers the perfect balance of tender crumb, juicy berries, and buttery layers that’ll have everyone reaching for seconds. 💛 The secret lies in folding fresh blueberries into a lightly sweetened batter, then baking until the top is golden and the edges are just set—no soggy bottoms here.

I’ve perfected this recipe over years of weekend baking, and it’s become my go-to for brunch, dessert, or even a midday pick-me-up.

What makes this recipe stand out is its simplicity—just a few pantry staples and 30 minutes of active time (plus baking). The batter is light yet sturdy enough to hold its shape, while the blueberries burst with every bite, releasing their sweet-tart juice.

A simple streusel topping adds extra crunch, and the option for cream cheese frosting takes it to the next level without complicating the process.

By the time it emerges from the oven, you’ll have a golden, fragrant cake with a tender crumb and pockets of juicy blueberries in every slice.

The aroma alone will fill your kitchen with warmth, and the texture—soft yet sturdy—makes it ideal for serving with coffee, tea, or even as a breakfast treat. This is the kind of dessert that feels special without requiring advanced skills.

Serve it warm with a dollop of whipped cream or a scoop of vanilla ice cream for the full experience. The recipe scales easily, so you can make it for a crowd or save half for later—though I can’t promise it’ll last that long. Let’s get baking!

Ingredients for 9 x 13 blueberry coffee cake

These 15 ingredients transform into a golden, berry-filled coffee cake that’s perfect for brunch or dessert.

Blueberries are the star here—pick fresh, firm ones (the kind with stems still attached) from your local market or grocery store’s produce section. Trader Joe’s and Whole Foods usually carry the best quality, but any store’s frozen blueberries work in a pinch (just thaw and drain them). The flour matters too—King Arthur or Bob’s Red Mill brands give you that perfect tender crumb. For the streusel, don’t skip the cold butter—it creates those lovely crunchy pockets. I always double-check my baking powder is fresh (if it’s older than 6 months, toss it).

No fresh blueberries? Frozen work perfectly—just don’t thaw them completely before folding into the batter. Out of vanilla extract? Almond extract at half the amount gives a nice twist. Want a nutty streusel? Swap half the oats for chopped walnuts. The cream cheese frosting can be made ahead—it actually tastes better after sitting overnight (trust me on that). For the frosting, if you’re short on powdered sugar, granulated sugar plus 1 tbsp cornstarch works in a bind. And if you’re feeling fancy, add a pinch of cardamom to the frosting for a sophisticated touch.

This cake keeps beautifully—3 days at room temperature wrapped in foil, or 1 week refrigerated in an airtight container. The streusel topping stays crisp for days, but the frosting softens if left out too long. I always make a double batch—half goes in the freezer for 3 months (wrap tightly with plastic wrap and foil). To reheat, warm slices in the oven at 300°F for 5-10 minutes. The frosting? Just bring it to room temperature before serving—it’s creamy perfection that way.

Step-by-step instructions for blueberry coffee cake

Here’s how to create a showstopping 9×13 pan of layers that’ll make your kitchen smell like heaven.

In a medium bowl, combine the 2 cups fresh blueberries, 1 tbsp lemon juice, and 1.5 tbsp ground cinnamon. Toss gently to coat the berries evenly. The lemon juice brightens their flavor while the cinnamon adds warmth that’ll shine through the cake layers. Set this mixture aside—it’s what’ll make your coffee cake truly special.

I like to do this step first because it gives the blueberries time to release some juices, which helps prevent a dry cake. If you’re using frozen blueberries, give them a quick thaw in a colander under warm water first to remove any ice crystals that could make the filling watery.

Preheat your oven to 350°F and grease a 9×13-inch baking pan with 1 cup unsalted butter, then dust with flour. In a large bowl, whisk together the 2.5 cups all-purpose flour, 1.5 cups granulated sugar, 2 tsp baking powder, and 0.5 tsp salt. This dry mixture forms the foundation of your cake.

In a separate bowl, beat the 2 whole large eggs until smooth, then mix in the 1 cup milk and 1 tsp vanilla extract. Pour the wet ingredients into the dry ingredients and stir just until combined—you should still see some flour streaks. This prevents overmixing which can make your cake tough. Gently fold in half of the blueberry mixture, reserving the rest for the streusel topping.

In a small bowl, mix together the 0.5 cup old-fashioned rolled oats, 0.5 cup light brown sugar, 1.5 tbsp ground cinnamon, and the remaining 1 cup unsalted butter (cut into cubes). Rub the butter between your fingers until it’s crumbly and evenly distributed. This creates the perfect buttery crunch layer that coffee cakes are famous for.

Spread half of the cake batter evenly into the prepared pan. Then sprinkle half of the streusel mixture over the batter, followed by half of the remaining blueberry mixture. Repeat with another layer of cake batter, streusel, and blueberries, finishing with the last layer of streusel on top. This layering creates that classic coffee cake texture with bursts of blueberry in every bite.

Bake in the preheated oven for 45-50 minutes until the edges are golden brown and a toothpick inserted in the center comes out clean. The cake should spring back slightly when pressed in the center—this tells you it’s perfectly baked through.

Here’s the thing—don’t overbake. The cake will continue cooking slightly as it cools, and overbaking can make it dry. If the top browns too quickly, tent it loosely with aluminum foil to prevent over-browning while allowing the cake to cook through evenly.

While the cake bakes, make the frosting by beating the 8 oz cream cheese and 1 cup powdered sugar together until smooth. Add the 1 tbsp lemon juice and mix until fully combined. This tangy frosting balances the sweetness of the cake beautifully.

Once the cake is completely cooled, spread the frosting evenly over the top. The contrast between the warm spiced cake and cool creamy frosting makes every bite irresistible. Serve warm with a cup of coffee for the ultimate breakfast experience!

Serving suggestions for this 9 x 13 blueberry coffee cake

Warm Coffee Pairings

This coffee cake practically begs for a steaming cup of coffee to accompany it. I always reach for a medium-roast Arabica like Starbucks Pike Place or Peet’s Major Dickason’s Blend—their nutty, caramel notes complement the cake’s cinnamon and blueberry flavors beautifully.

For a more robust pairing, try a bold dark roast like Blue Bottle’s Cold Brew Concentrate (diluted with hot water) to balance the cake’s sweetness. ☕

If you prefer tea, an Earl Grey with its bergamot notes creates an unexpected but delightful contrast. The citrusy aroma enhances the lemon in the frosting, while the tea’s tannins cut through the richness.

For a non-caffeinated option, chicory coffee (popular in New Orleans) adds a deep, earthy complexity that pairs wonderfully with the cake’s buttery layers.

Breakfast Pairings

Serve warm slices with a side of scrambled eggs and crispy bacon for a weekend brunch spread that feels special without being complicated. The cake’s sweetness balances the savory breakfast meats perfectly. I like to use center-cut bacon from Oscar Mayer or Applegate for that ideal crispy texture.

For a vegetarian option, sautéed mushrooms with garlic and thyme add an earthy contrast to the fruity cake. 🍳

Add a dollop of whipped cream or a scoop of vanilla bean ice cream for a dessert-style breakfast. The cold creaminess contrasts beautifully with the warm, spiced cake. For an extra touch, sprinkle toasted coconut flakes over the whipped cream—they add a tropical note that pairs surprisingly well with blueberries.

Seasonal Serving Ideas

In summer, serve chilled slices with vanilla ice cream and a sprinkle of crushed pistachios for a refreshing treat. The cool temperatures make the cake’s flavors pop, and the pistachios add a satisfying crunch.

For fall, pair with pumpkin spice latte and candied pecans—the warm spices echo the cake’s cinnamon while adding seasonal depth. 🍂

During the holidays, dust with powdered sugar and serve with hot apple cider for a cozy dessert. The warm spices in the cider complement the cake’s cinnamon perfectly.

For a winter twist, add a sprinkle of sea salt on top of the frosting—it enhances the sweetness and adds a sophisticated touch that feels festive.

Make-Ahead Serving

This cake reheats beautifully for next-day servings. Wrap slices in parchment paper and warm at 300°F for 5-7 minutes until the edges are crisp again. The frosting will soften slightly but remains creamy.

For a garnish, add fresh mint leaves or edible flowers right before serving—they add a pop of color and freshness. 🌸

If you’re serving a crowd, assemble the cake in the pan 1-2 hours before serving—this allows the frosting to set slightly while keeping the cake warm.

For a gourmet touch, serve with a side of berry compote (simmer blueberries with a touch of honey and vanilla) to let guests customize their slices. The compote adds another layer of blueberry flavor that pairs perfectly with the cake’s streusel topping.

Frequently asked questions