This is the kind of meatloaf that brings everyone to the table. Packed with sautéed vegetables, a mix of beef and Italian sausage, and topped with a generous layer of ketchup, My Dad’s Favorite Meatloaf is rich, moist, and full of old-school flavor. Ingredients: • 2 tablespoons unsalted butter • 1 cup finely chopped onion • 1 rib celery, finely chopped • 1 carrot, finely chopped • 1/2 cup finely chopped green onion • 3 cloves garlic, minced (about 1 tablespoon) • 1 1/2 teaspoons salt • 1/2 teasp