A simple, five-ingredient lasagna that comes together quickly and has a kid-approved “hamburger-meets-pizza” flavor. Great for busy nights when you want something warm, cheesy, and satisfying.
Brown the ground beef and diced onion together in a frying pan until fully cooked.
Stir both jars of sauce into the pan until everything is well combined.
Spoon 1 cup of this sauce mixture into the bottom of a 9x13 baking dish.
Place 4 lasagna noodles over the sauce.
Spread half of the remaining meat mixture over the noodles.
Sprinkle 1/2 of the mozzarella across the top.
Repeat the layers: noodles, meat mixture, then cheese.
Cover the dish with foil and bake at 375°F for 30 minutes. Remove the foil and continue baking for 15 minutes, or until the top layer of cheese is melted, golden, and bubbling.