Buttermilk Cornbread

Ingredients

• Nonstick vegetable oil spray
• 2 cups all-purpose flour
• 2 cups medium-grind cornmeal
• 1/4 cup sugar
• 1 Tbsp. baking powder
• 2 1/2 tsp. kosher salt
• 3/4 tsp. freshly ground black pepper
• 4 large eggs
• 2 cups buttermilk
• 1/2 cup (1 stick) unsalted butter, melted, slightly cooled