Best Cast-Iron Blueberry Cornbread Recipe - How to Make Cornbread

Ingredients

• 1 tbsp. vegetable oil or melted butter
• 1 1/4 c. fine-ground cornmeal
• 1 c. all-purpose flour
• 1/2 c. packed light brown sugar
• 1 1/2 tsp. baking powder
• 1/2 tsp. baking soda
• 1/2 tsp. kosher salt
• 2 large eggs
• 1/2 c. (1 stick) butter, melted and cooled
• 1/2 c. sour cream
• 1/2 c. whole milk
• 2 c. blueberries, divided
• 1 tbsp. granulated sugar (optional)