Easy Sheet Pan Lasagna

There’s something so satisfying about traditional lasagna—layers of tender noodles, savory tomato sauce, creamy ricotta, melty mozzarella, and a sprinkle of Parmesan. But assembling, baking, and slicing a pan of classic lasagna can take time and can feel fussy. Enter my Easy Sheet Pan Lasagna: all of those comforting flavors, assembled on a single sheet pan for a quicker bake and easy serving. This version keeps things simple, reliable, and crowd-friendly while staying true to the flavors you love.

Why this method works

Lasagna on a sheet pan shortens the hands-on time without sacrificing texture. Breaking lasagna noodles into shorter pieces eliminates the need to boil whole sheets, and layering everything on a single pan creates many small, crispy edges that everyone fights over. Using jarred marinara and a blend of ricotta, mozzarella, and Parmesan keeps the filling creamy and familiar. The recipe below is designed for straightforward prep and minimal cleanup, making it a perfect weeknight centerpiece or potluck contribution.

Ingredients

• ▢16 ounces lasagna noodles broken into 2-inch pieces
• ▢1 tablespoon olive oil
• ▢1 shallot, diced
• ▢2 garlic cloves, minced
• ▢1 pound ground beef
• ▢1/2 pound Italian sausage
• ▢4 cups jarred marinara sauce
• ▢1 tablespoon Italian seasoning
• ▢salt and pepper to taste
• ▢2 cups spinach,
• ▢2 cups ricotta cheese
• ▢2 cups mozzarella cheese shredded and divided
• ▢1 cup parmesan, grated
• ▢fresh basil chopped

Tips before you start

• Preheat your oven so the pan goes into an evenly hot environment. That ensures the noodles soften uniformly and the cheese melts beautifully.
• Break the noodles into roughly 2-inch pieces so they layer easily and resemble lasagna more than a pasta bake. Uniform pieces help the texture stay consistent.
• Use a rimmed sheet pan or a jelly roll pan to contain sauce and cheese. Line it with parchment for easy cleanup.
• If you prefer extra saucy lasagna, reserve a little sauce to drizzle across the top before baking.

Flavor notes

This Easy Sheet Pan Lasagna balances meaty richness with bright tomato and herb notes. The ricotta adds a creamy counterpoint to the savory meat, while the mozzarella gives a stringy, melty finish. Fresh basil sprinkled at the end lifts the whole dish with an herbaceous pop—don’t skip it.

Rewritten step-by-step directions

Follow these steps in order for the best results. Quantities must remain as listed in the ingredient section.

1. Preheat your oven to 375°F (190°C). Prepare a rimmed sheet pan by lining it with parchment paper or lightly greasing it so the lasagna pieces don’t stick.
2. Heat 1 tablespoon olive oil in a large skillet over medium heat. Add 1 diced shallot and sauté for 1 to 2 minutes until it starts to soften.
3. Add 2 minced garlic cloves to the skillet and cook for about 30 seconds, stirring constantly, until the garlic is fragrant but not browned.
4. Add 1 pound ground beef and 1/2 pound Italian sausage to the skillet. Break the meat into small pieces with a wooden spoon and cook over medium heat until no pink remains and the meat is browned, about 6 to 8 minutes. Drain any excess fat from the skillet if necessary.
5. Pour 4 cups jarred marinara sauce into the skillet with the cooked meat. Stir in 1 tablespoon Italian seasoning and season with salt and pepper to taste. Allow the sauce to simmer briefly, about 3 to 4 minutes, so the flavors meld and the sauce thickens slightly. Remove the skillet from heat.
6. In a medium bowl, combine 2 cups ricotta cheese with 2 cups spinach. If the spinach leaves are large, chop them so they distribute evenly. Stir until the ricotta and spinach are well combined and season lightly with salt and pepper if desired.
7. Place the broken 16 ounces lasagna noodles (broken into 2-inch pieces) in an even layer across the prepared sheet pan. Try to create a mostly uniform single layer; overlapping is fine but avoid large clumps so the sauce and cheese can penetrate the noodles.
8. Spoon half of the meat and marinara mixture over the noodles, spreading it into an even layer so most pieces get some sauce. Dollop the ricotta-spinach mixture in scoops across the sauced noodles.
9. Sprinkle 1 cup of the shredded mozzarella evenly over the ricotta layer, then grate and sprinkle 1 cup parmesan across the top in a light, even layer.
10. Layer the remaining broken lasagna noodles over the cheeses to form a second noodle layer. Press gently so the layers sit together but don’t compress them flat.
11. Spread the remaining meat and marinara mixture over the top noodle layer. Scatter the remaining 1 cup of shredded mozzarella over the sauce so it covers most of the surface.
12. Place the sheet pan in the preheated oven and bake for 20 to 25 minutes, or until the cheese is melted, bubbling, and beginning to turn golden in spots. If you’d like more browning, switch the oven to broil for the last 1 to 2 minutes—watch closely to prevent burning.
13. Remove the pan from the oven and let the lasagna rest for 8 to 10 minutes. Resting helps the layers set and makes portioning easier.
14. Scatter chopped fresh basil over the lasagna before slicing into squares. Use a spatula to lift portions and serve immediately.

Make-ahead and storage

If you want to prepare this Easy Sheet Pan Lasagna ahead of time, assemble it up to the point before baking. Cover tightly with foil and refrigerate for up to 24 hours. When ready to bake, remove the foil and bake from chilled—add an extra 5 to 10 minutes to the bake time so the center reaches a hot, bubbly temperature.

Store leftovers in an airtight container in the refrigerator for up to 4 days. Reheat individual portions in the microwave or warm them in a 350°F (175°C) oven covered with foil until heated through. The sheet pan also freezes well: portion into freezer-safe containers or wrap tightly and freeze for up to 3 months. Thaw overnight in the refrigerator before reheating.

Variations and swaps

• Vegetarian: Replace the ground beef and Italian sausage with seasoned mushrooms, chopped eggplant, or crumbled firm tofu that’s been sautéed until golden. Increase the spinach for more green goodness.
• Cheese-forward: Fold a beaten egg into the ricotta for extra richness and structure, or add a layer of provolone or fontina with the mozzarella for a different melty profile.
• Spicier: Use spicy Italian sausage or stir in red pepper flakes to the sauce to add a heat kick.
• Herby brightness: Add chopped fresh parsley or oregano to the ricotta mixture for more herbal notes.

Serving suggestions

This sheet pan version pairs beautifully with a simple green salad dressed with lemon and olive oil, garlic-roasted vegetables, or a classic Caesar salad. A crusty loaf of bread or warm garlic bread makes the meal extra comforting and helps mop up any leftover sauce.

Notes on ingredients

The ingredient list calls for jarred marinara for a quick, dependable sauce—choose a good-quality brand for deepest flavor. Use whole-milk ricotta if you want a creamier result, and buy pre-shredded mozzarella or shred a block yourself for best melt and texture. Freshly grated Parmesan delivers a sharper finish than pre-grated varieties.

Frequently asked questions

Do I need to pre-cook the noodles? No. Because the noodles are broken into 2-inch pieces and the pan bakes with ample sauce, they soften without boiling first. Be sure to distribute sauce evenly so every noodle piece gets moisture.

Can I make this gluten-free? Yes—use gluten-free lasagna noodles broken into 2-inch pieces and confirm your jarred marinara is gluten-free.

How can I tell when it’s done? The cheese should be melted and bubbling, and the center should be hot. A few browned spots on the top are a good sign. Letting the pan rest for 8 to 10 minutes helps everything set for clean slices.

Final thoughts

This Easy Sheet Pan Lasagna is a hands-off, no-fuss way to get all the hallmarks of lasagna—layered texture, savory meat sauce, and creamy cheese—without the labor of rolling sheets and stacking multiple layers in a deep dish. It’s flexible, family-friendly, and forgiving, which makes it one of those go-to dinners you’ll return to again and again. Whether you’re serving a hungry crowd or want leftovers that reheat well, this sheet pan approach streamlines the process while keeping flavor front and center.

Make it your own with different cheeses, extra greens, or a spicier sauce—but know that the version above is a dependable, weeknight-ready classic. Preheat the oven, gather your ingredients, and enjoy a simpler way to serve everyone’s favorite layered pasta dish.