Ingredients:
- 2 lbs (900g) ground beef (80/20 blend preferred)
- 1 cup (120g) panko breadcrumbs
- 1 medium yellow onion, finely diced (about 1 cup)
- 2 cloves garlic, minced
- 1/2 cup (120ml) milk (whole or 2%)
- 1 large egg, lightly beaten
- 1/4 cup (60ml) ketchup
- 2 tablespoons Worcestershire sauce
- 1 tablespoon Dijon mustard
- 1 teaspoon dried Italian seasoning
- 1/2 teaspoon salt
- 1/4 teaspoon black pepper
- Optional: 1/4 cup finely chopped parsley
- 1/2 cup (120ml) ketchup (for glaze)
- 2 tablespoons brown sugar (packed) (for glaze)
- 1 tablespoon apple cider vinegar (for glaze)
- 1 teaspoon Dijon mustard (for glaze)
Instructions:
- Preheat oven to 350°F (175°C). Lightly grease a 9x5 inch loaf pan.
- Sauté diced onion in a skillet until softened and translucent (about 5 minutes). Add minced garlic during the last minute. Cool slightly.
- In a large bowl, gently combine ground beef, panko breadcrumbs, cooled onion/garlic mixture (if using), milk, egg, ketchup, Worcestershire sauce, Dijon mustard, Italian seasoning, salt, pepper, and parsley (if using). Do not overmix!
- Cover the bowl and refrigerate for at least 30 minutes (up to 2 hours) to allow the flavors to meld and help the meatloaf hold its shape.
- Gently transfer the meatloaf mixture to the prepared loaf pan and shape it into an even loaf.
- In a small saucepan, whisk together ketchup, brown sugar, apple cider vinegar, and Dijon mustard. Simmer over low heat for 2-3 minutes, stirring occasionally, until slightly thickened.
- Pour or brush half of the glaze (if using) over the top of the meatloaf.
- Bake for 50-60 minutes, or until the internal temperature reaches 160°F (71°C) in the thickest part of the loaf.
- During the last 10-15 minutes of baking, brush the remaining glaze (if using) over the meatloaf.
- Let the meatloaf rest in the pan for 10-15 minutes before slicing and serving. This allows the juices to redistribute, resulting in a more tender meatloaf.