Preheat the oven to 350°F or 180°C. Line your muffin pan with muffin liners.To a large mixing bowl, add 1 cup cornmeal, 1 cup all-purpose flour, ¼ cup sugar, 1 tablespoon baking powder, and 1 teaspoon salt.Stir to combine, then pour in the 1 cup milk, 1 large egg, and ⅓ cup olive oil and whisk until well combined.
Now, you can fold in ½ cup your favorite add-in (we usechoppedwalnuts), then transfer the batter into the muffin liners with a spoon.Tip: We usually make 10 muffins with this recipe, but you can make up to 12 smaller ones.
Bake for 20 to 22 minutes or until a toothpick inserted in the center comes out mostly dry.