Ingredients
Equipment
Method
Prep and shape
- Preheat oven to 400°F and line a large sheet pan with foil for easy cleanup. Arrange the pan so one side will hold the vegetables and the other side will hold the flat meatloaf.
- In a bowl, mix ground beef with breadcrumbs, eggs, milk, grated onion, minced garlic, Worcestershire sauce, garlic powder, salt, and pepper. Press the mixture into a flat rectangle about 1 inch thick on one side of the sheet pan.
- Toss baby potatoes, green beans, and sliced carrots with olive oil, salt, and pepper. Spread the vegetables on the other side of the sheet pan in a single layer for better browning.
- Stir ketchup and brown sugar, then spread the glaze over the meatloaf. Make an even layer so it caramelizes across the surface.
Bake and rest
- Bake at 400°F for 35–40 minutes, until the meatloaf reaches 160°F. Look for vegetables that are golden and tender around the edges.
- Rest the sheet pan meatloaf for 10 minutes before slicing to help the juices set. Cut the flat loaf into portions for faster serving than a traditional round loaf.
Notes
For the fastest cook, keep the meatloaf flat and evenly thick (about 1 inch) so it reaches 160°F without drying out. Refrigerate leftovers in an airtight container for up to 4 days; reheat slices at 350°F until warmed through. Freezing is yes: freeze cooled portions up to 3 months and thaw overnight in the refrigerator. For a lighter option, use 90–93% lean ground beef or swap in ground turkey and keep the same bake time, checking for 160°F.
