Name: Blueberry Buttermilk Pancake Casserole
Prep time: 25 min
Cook time: PT-494017H46M52S
Total time: 1 h 5 min
Cuisine: American
Ingredients: ½ cup all-purpose flour; 3 tablespoons light brown sugar; 2 tablespoons granulated sugar; ½ teaspoon ground cinnamon; ¼ teaspoon salt; 4 tablespoons unsalted butter, melted; 2½ cups all-purpose flour, spooned and leveled; 2 tablespoons granulated sugar; ½ teaspoon salt; 1 teaspoon baking powder; 1 teaspoon baking soda; 2 large eggs; 2 cups buttermilk; ½ cup milk; 4 tablespoons unsalted butter, melted; 1–2 teaspoons fresh lemon zest; 1½ teaspoons pure vanilla extract; 1⅔ cups fresh or frozen blueberries; Maple syrup, for serving; Extra fresh blueberries; Powdered sugar

Looking for a crowd-pleasing breakfast that delivers all the fluffy goodness of blueberry buttermilk pancakes—without standing at the stove flipping dozens of them? This Blueberry Buttermilk Pancake Casserole is your answer. It’s thick, fluffy, loaded with juicy blueberries, and finished with a sweet, crunchy brown sugar crumb topping. Perfect for brunch, holidays, meal prep, or lazy weekend mornings.

Why You’ll Love This Blueberry Buttermilk Pancake Casserole

No flipping required — Pour the batter into a pan, add toppings, and bake.
Crowd-friendly — One 9×13 dish feeds a group effortlessly.
Make-ahead friendly — Prep components the night before.
Customizable — Works with fresh or frozen blueberries.
Irresistible texture — Fluffy interior with a buttery crumb top and bursts of blueberry in every bite.

Ingredients

For the Crumb Topping

½ cup all-purpose flour
3 tablespoons light brown sugar
2 tablespoons granulated sugar
½ teaspoon ground cinnamon
¼ teaspoon salt
4 tablespoons unsalted butter, melted

For the Pancake Batter

2½ cups all-purpose flour (spooned and leveled)
2 tablespoons granulated sugar
½ teaspoon salt
1 teaspoon baking powder
1 teaspoon baking soda
2 large eggs
2 cups buttermilk (full-fat preferred for richness)
½ cup milk (any kind; skim works)
4 tablespoons unsalted butter, melted
1–2 teaspoons lemon zest (freshly grated)
1½ teaspoons pure vanilla extract
1⅔ cups fresh or frozen blueberries (no need to thaw if frozen)
Maple syrup, for serving
Optional: extra blueberries or powdered sugar for garnish

Prep Time: 25 minutes Cook Time: 35–45 minutes Total Time: About 1 hour 5 minutes Calories: ~260 per serving (approximate)

Instructions

Preheat the oven to 350°F (175°C). Generously grease a 9×13-inch baking dish with butter or non-stick spray.
Make the crumb topping: In a medium bowl, mix flour, brown sugar, granulated sugar, cinnamon, and salt. Stir in the melted butter until crumbly. Refrigerate while preparing the batter (this helps it stay chunky).
Prepare the dry ingredients: In a large bowl, whisk together 2½ cups flour, 2 tablespoons sugar, salt, baking powder, and baking soda.
Prepare the wet ingredients: In another bowl, whisk eggs, buttermilk, milk, melted butter, lemon zest, and vanilla. (Some clumping from cold ingredients is normal.)
Combine: Pour wet ingredients into dry ingredients. Stir gently with a spatula until just combined—the batter should be lumpy. Do not overmix for the best fluffy texture.
Assemble: Pour batter into the greased dish. Evenly sprinkle blueberries over the top, then scatter the chilled crumb topping.
Bake: Place in the oven and bake for 35–45 minutes until puffed, golden brown, and a toothpick inserted in the center comes out clean. The center should be set.
Serve: Let cool slightly, then cut into squares. Drizzle with warm maple syrup. Optional: top with more fresh berries or a dusting of powdered sugar.

Half Recipe Option: Halve all ingredients and bake in an 8×8-inch pan for 25–30 minutes.

Pro Tips for Success

Flour measurement — Always spoon and level for accurate results. Too much flour makes it dense.
Buttermilk — Provides tang and tenderness. No buttermilk? Make a substitute with milk + 1–2 tablespoons lemon juice or vinegar.
Frozen blueberries — Use without thawing. They may bleed color slightly but taste excellent. Add a couple extra minutes to bake time.
Crumb topping — Keep some aside and add halfway through baking if you want extra crunch (it can sink into the rising batter).
Don’t overmix — Lumpy batter = tender pancakes.

Make-Ahead and Storage

Night Before Prep:

Mix dry ingredients and store at room temperature.
Mix wet ingredients (except melted butter) and refrigerate.
Prepare crumb topping and refrigerate.
In the morning: Melt butter into wet mix, combine, assemble, and bake.

Storage:

Refrigerate leftovers up to 3 days.
Reheat individual portions in the microwave (30–60 seconds).
Freeze baked slices wrapped tightly for up to 2 months. Thaw overnight and reheat.

Can you use pancake mix? It works but the homemade version rises better and tastes superior.

Serving Suggestions

Serve this Blueberry Buttermilk Pancake Casserole with:

Warm maple syrup or homemade blueberry sauce
Crispy bacon or sausage on the side
Fresh fruit salad
Whipped cream or Greek yogurt for a lighter twist
Coffee, mimosas, or fresh orange juice for brunch

It’s also fantastic for potlucks, holiday breakfasts (Christmas morning!), or as a sweet breakfast-for-dinner option.

Variations to Try

Lemon Blueberry — Increase lemon zest for brighter flavor.
Berry Medley — Mix in raspberries or blackberries.
Nutty Crumb — Add chopped pecans or walnuts to the topping.
Chocolate Chip — Swap some blueberries for dark chocolate chips (kid-approved!).
Gluten-Free — Use a 1:1 gluten-free baking flour blend.

Why This Recipe Ranks High for Breakfast Lovers

This casserole captures classic buttermilk pancake flavor—tangy, tender, and slightly sweet—while solving the biggest pain point: time and effort. Whether feeding a large family or prepping breakfast for the week, it delivers consistent results with minimal fuss. The combination of juicy blueberries bursting in every bite and the buttery crumble on top makes it feel indulgent yet approachable.

Ready to try it? This Blueberry Buttermilk Pancake Casserole will quickly become a family favorite. Print the recipe, gather your ingredients, and enjoy stress-free pancakes tomorrow morning.

What’s your favorite pancake topping? Share in the comments below, and don’t forget to pin this recipe for later!