Grandma's Favorite Sunday Meatloaf | Cooking Professionally

Ingredients

• 3 slices white bread, thick-sliced, torn into large pieces
• 2 cloves garlic, chopped
• 1 medium onion, chopped
• 1 stalk celery, chopped
• 1 medium carrot, chopped
• 1/2 cup flat-leaf parsley, plus more, to taste, chopped, for garnish
• 12 ounces ground beef chuck, 90% lean
• 12 ounces ground pork
• 12 ounces ground veal
• 1 large egg
• 3/4 cup ketchup, divided
• 1 tablespoon Dijon mustard
• 1 tablespoon Worcestershire sauce
• coarse salt, to taste
• freshly ground black pepper, to taste
• 2 tablespoons light brown sugar