When you need something hearty, filling, and easy enough to pull together without a long grocery list, this sheet pan 3-ingredient ground beef Lockwood is the sort of supper that earns a permanent place in the rotation. It has that old-fashioned Midwestern practicality I’ve always admired: simple ingredients, good flavor, and plenty to feed hungry folks. The beef bakes up rich and savory, the cheese turns golden and bubbly on top, and the whole thing slices into thick, satisfying portions that taste even better the next day.
Serve this with buttery green beans, a crisp garden salad, or simple roasted potatoes if you want to stretch it into a full Sunday-style meal. It’s also mighty good with dill pickles, a spoonful of ketchup or burger sauce on the side, and a piece of warm bread to catch every last bit of those savory juices.
Sheet Pan 3-Ingredient Ground Beef Lockwood
Servings: 6
Ingredients
2 pounds ground beef
1 packet onion soup mix, about 1 ounce
2 cups shredded cheddar cheese
Directions
1. Preheat your oven to 375°F and lightly grease a rimmed sheet pan or small sheet pan with raised edges so the beef juices stay contained.
2. In a large mixing bowl, combine the ground beef and onion soup mix. Mix gently with clean hands or a fork just until the seasoning is evenly worked through.
3. Press the beef mixture evenly onto the prepared sheet pan, forming a thick rectangle or oval about 3/4 to 1 inch thick so it cooks evenly and stays juicy.
4. Bake for 25 to 30 minutes, or until the beef is cooked through and nicely browned around the edges. Carefully pour off any excess grease if needed.
5. Sprinkle the shredded cheddar evenly over the hot beef, then return the pan to the oven for 5 to 8 minutes, until the cheese is melted, bubbling, and just starting to brown in spots.
6. Let it rest for 5 minutes, then slice into squares or rectangles and serve hot.
Variations & Tips
Cheese swap: If cheddar isn’t what you have on hand, use Colby Jack, mozzarella, or pepper Jack. A sharper cheese gives this simple dish a little more personality.
Make it neater to slice: For cleaner portions, let the bake rest the full 5 to 10 minutes before cutting. That little pause helps the juices settle back into the meat instead of running all over the pan.
Stretch the meal: If you’re feeding extra mouths, serve slices on toasted buns like an open-faced burger bake, or tuck pieces alongside mashed potatoes and corn for a thrifty, filling supper.
Storage tip: Leftovers keep well in the refrigerator for up to 3 days. Reheat in the oven or a skillet rather than the microwave if you want the edges to stay a little crisp and the cheese to come back nice and melty.