How to prepare stuffed mushrooms

Ingredients 4 ounces fresh spicy sausage, such as Italian hot sausage 1/2 small onion, finely chopped 1 garlic clove, finely chopped 2 tablespoons unsalted butter 1 cup finely chopped day-old bread 4 ounces Italian Fontina or mozzarella shredded 1 tablespoon finely chopped fresh parsley 1/4 teaspoon dried oregano Mushrooms, stems […]