ingredientsfor theâ potatoes:12 ounces red potatoes quartered (i used blushing belle by the little potato company)1 tablespoon olive oilsalt and black pepperfor the meatloaves:1lb ground beef, (i used 90/10)1/2 cup onion, chopped2/3 cup breadcrumbs2 cloves garlic3 tablespoonsâ ketchup + 4 teaspoons, divided1