Ingredients
Equipment
Method
Preheat and prep pan
- Preheat the oven to 350°F and grease a loaf pan so the meatloaf releases cleanly after baking.
Make the meatloaf mixture
- In a large mixing bowl, combine ground beef, breadcrumbs, eggs, whole milk, grated onion, minced garlic, Worcestershire sauce, dried thyme, and salt and pepper until evenly blended.
Shape the loaf
- Press the mixture into the loaf pan and smooth the top for even cooking and an attractive glaze surface.
Mix the glaze
- Stir ketchup, packed brown sugar, Dijon mustard, and apple cider vinegar until smooth and glossy.
First glaze layer
- Spread half of the glaze over the top of the meatloaf so it begins caramelizing immediately in the oven.
Bake until mostly set
- Bake at 350°F for 50 minutes, until the loaf is set and the glaze looks thicker and starting to caramelize.
Finish glaze and caramelize
- Spread the remaining glaze over the meatloaf, then bake 15–20 more minutes until the internal temperature reaches 160°F and the glaze turns deep amber and caramelized.
Rest and slice
- Rest the meatloaf for 10 minutes before slicing so the juices settle and the slices hold their shape.
Notes
Pro tip: grate the onion and pack the brown sugar tightly—both help the glaze caramelize into that crackled, deep-amber crust. Store leftovers in the refrigerator up to 4 days; freeze baked meatloaf (sliced or whole) up to 2 months. For a lower-fat swap, use lean ground beef (about 90%); start checking doneness a few minutes early to avoid dryness.
