Baked Tomatoes Stuffed with Creamy Stovetop Bacon Mac and Cheese

Name: Baked Tomatoes Stuffed with Creamy Stovetop Bacon Mac and Cheese
Ingredients: Kosher salt; 1 pound elbow macaroni; 6 strips thick-cut smoked bacon, cut in 1/4-inch pieces; 1/4 cup all-purpose flour; 4 cups hot whole milk; Freshly ground black pepper; 1 teaspoon dry mustard, or more as needed; 8 ounces sharp Cheddar, shredded (2 cups); 8 ounces Muenster cheese, shredded (2 cups); 1 tablespoon hot sauce; 4 beefsteak tomatoes; Kosher salt and freshly ground black pepper; 1/4 cup panko; 1/4 cup grated Parmesan; 2 tablespoons chopped fresh parsley; Olive oil, for drizzling