Tennessee Meatloaf

Name: Tennessee Meatloaf
Ingredients: 0.5 cup ketchup; 0.25 cup brown sugar; 2 tablespoons cider vinegar; cooking spray; 1 onion, chopped; 0.5 green bell pepper, chopped; 0.66666668653488 cup quick cooking oats; 0.5 cup milk; 2 large eggs, lightly beaten; 2 cloves garlic, minced; 2 teaspoons prepared mustard; 2 teaspoons Worcestershire sauce; 1 teaspoon dried thyme; 1 teaspoon seasoned salt; 0.5 teaspoon ground black pepper; 0.5 teaspoon hot pepper sauce (such as Tabasco®); 1 pound ground beef; 0.5 pound ground pork; 0.5 pound ground veal