Red Pepper Corn Bread with Farmer Cheese

Name: Red Pepper Corn Bread with Farmer Cheese
Ingredients: 2 tablespoons extra-virgin olive oil; 1/2 cup chopped red bell pepper; 1 small onion, minced (about 1/2 cup); 2 garlic cloves, minced; 2 cups yellow cornmeal; 2 cups all-purpose flour; 1/4 cup sugar; 2 tablespoons baking powder; 1 teaspoon salt; 2 cups farmer cheese (15 ounces), softened; 2 large eggs, lightly beaten; 2 cups whole milk; 1 stick (4 ounces) unsalted butter, melted and cooled slightly, plus 3 tablespoons chilled butter; 2 tablespoons minced rosemary