Cast-Iron Brown Butter & Blueberry Cornmeal Buckle
Growing up in Georgia, early summer meant buckets of freshly picked blueberries. My grandmother would turn them into bubbling cobblers, but for the morning, she'd bake up a hearty cornmeal bread. I've taken those memories and wedded them together in this elevated breakfast buckle. Nutty brown butter plays off the sweet-tart berries and a chef's pinch of ground coriander, while a screaming-hot cast-iron pan gives it those crispy, buttery edges we all fight over. It bridges the gap perfectly between a humble breakfast bread and a luxurious morning cake.
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Ingredients
- 1 1/3 cups all-purpose flour(divided: 1 cup for batter, 1/3 cup for streusel)
- 1 cup fine yellow cornmeal(use fine grind for a tender crumb)
- 3/4 cup unsalted butter(divided: 1/2 cup for browning, 3 tbsp cold for streusel, 1 tbsp for skillet)
- 2 cups fresh blueberries(washed and thoroughly dried)
- 2/3 cup light brown sugar(packed, for the batter)
- 1/4 cup dark brown sugar(packed, for the streusel)
- 1 cup whole buttermilk(room temperature)
- 2 large eggs(room temperature)
- 1/2 cup chopped pecans(toasted)
- 1 tsp bourbon(optional, for the streusel)
- 1 tsp vanilla bean paste(or pure vanilla extract)
- 1 tsp baking powder
- 1/2 tsp baking soda
- 1/2 tsp kosher salt
- 1/2 tsp ground coriander(adds a beautiful citrus-floral note to the berries)
- 1 tbsp lemon zest(freshly grated)
Instructions
- 1
Place a 10-inch cast-iron skillet into the oven and preheat to 375 degrees Fahrenheit. Letting the skillet get screaming hot is the secret to that golden, crispy Southern crust.
15 min
Tip: Make sure your skillet is well-seasoned to prevent sticking.
- 2
In a small bowl, combine 1/3 cup all-purpose flour, 1/4 cup dark brown sugar, and 1/2 cup chopped pecans. Work in 3 tbsp cold unsalted butter with your fingers until the mixture resembles coarse, pea-sized crumbs. Toss with 1 tsp bourbon if using, and set the streusel in the fridge.
5 min
Tip: Keeping the butter cold ensures your streusel stays crumbly rather than melting into a flat sheet.
- 3
Melt 1/2 cup unsalted butter in a small light-colored saucepan over medium heat. Swirl constantly until it foams, then subsides, and golden brown flecks appear at the bottom. It should smell deeply nutty. Immediately pour into a heatproof bowl to cool slightly.
5 min
Tip: Watch closely once the butter foams; it goes from beautifully browned to burnt in seconds.
- 4
In a large mixing bowl, whisk together the 1 cup fine yellow cornmeal, remaining 1 cup all-purpose flour, 1 tsp baking powder, 1/2 tsp baking soda, 1/2 tsp kosher salt, and 1/2 tsp ground coriander.
3 min
- 5
In a separate bowl, whisk together the 1 cup whole buttermilk, 2 large eggs, 2/3 cup light brown sugar, and 1 tsp vanilla bean paste. Slowly whisk in the slightly cooled brown butter until smooth and emulsified.
3 min
Tip: If your buttermilk and eggs are cold, they might solidify the brown butter. Room temperature is key.
- 6
Pour the wet ingredients into the dry, folding gently with a spatula until just combined. A few lumps are fine. Gently fold in the 2 cups fresh blueberries and 1 tbsp lemon zest.
3 min
Tip: Overmixing cornmeal develops too much gluten and makes the buckle tough. Keep a light hand.
- 7
Carefully remove the hot skillet from the oven using thick mitts. Drop in the remaining 1 tbsp unsalted butter and swirl to coat the bottom and sides as it sizzles. Immediately scrape the batter into the pan, smoothing the top. Sprinkle the chilled pecan streusel evenly over the surface.
2 min
Tip: Work quickly here so the batter immediately begins to fry in the butter, setting up that perfect crust.
- 8
Return the skillet to the oven and bake for 35 to 40 minutes, until the streusel is deeply golden, the edges have pulled away from the cast iron, and a wooden skewer inserted into the center comes out clean.
35 min
Tip: Rotate the skillet halfway through baking for even browning.
- 9
Transfer the skillet to a wire rack and let the buckle cool for at least 15 minutes before slicing. Serve warm right out of the cast iron.
15 min
Tip: Cooling allows the crumb to set; cutting it piping hot will make it fall apart.
Chef's Notes
This buckle is an homage to my grandmother's kitchen, elevated with modern chef sensibilities. The addition of ground coriander is a subtle trick I learned in fine dining; it amplifies the natural floral notes of the blueberries without overpowering them. Always let your cast iron preheat with the oven. That initial sizzle when the batter hits the hot buttered pan is the sound of flavor building.
Frequently Asked Questions
How long does Cast-Iron Brown Butter & Blueberry Cornmeal Buckle take to make?
Cast-Iron Brown Butter & Blueberry Cornmeal Buckle takes about 55 minutes total. That includes 20 minutes of prep and 35 minutes of cooking.
How many servings does this recipe make?
This recipe makes 8 servings.
What skill level is needed for Cast-Iron Brown Butter & Blueberry Cornmeal Buckle?
This recipe is rated medium — it's intermediate, requiring some cooking experience.
What ingredients do I need for Cast-Iron Brown Butter & Blueberry Cornmeal Buckle?
The main ingredients are: all-purpose flour, fine yellow cornmeal, unsalted butter, fresh blueberries, light brown sugar, dark brown sugar, whole buttermilk, large eggs, chopped pecans, bourbon, vanilla bean paste, baking powder, baking soda, kosher salt, ground coriander, lemon zest.
What type of meal is Cast-Iron Brown Butter & Blueberry Cornmeal Buckle?
Cast-Iron Brown Butter & Blueberry Cornmeal Buckle is categorized as: breakfast, snack.
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