What if you could have all the comfort and richness of traditional lasagna without the fuss of multiple layers or waiting an hour for it to bake? Sheet Pan Lasagna is the answer. It’s a game-changer for weeknights, holidays, or any time you need to feed a crowd fast with something delicious and satisfying.

This version takes everything you love—bubbly cheese, hearty meat sauce, and tender noodles—and spreads it out in a single layer for maximum crispy edges and even cooking. No more soggy centers or tipping towers of lasagna. Each square bakes beautifully, making it perfect for portioning, storing, and reheating.

Preparation Phase & Tools to Use

To get this lasagna just right, your tools matter as much as your ingredients.

Sheet Pan: The star of the show. A sturdy, rimmed baking sheet (half-sheet size) allows the lasagna to bake evenly while giving you those irresistible golden cheese edges on every slice.

Large Skillet or Dutch Oven: You’ll need this to cook your meat sauce. A heavy-bottomed skillet helps develop deep flavor and avoids burning.

Mixing Bowl: For stirring together cheeses, herbs, and any other filling elements like ricotta and egg.

Offset Spatula or Spoon: To spread layers of sauce and cheese easily and evenly across the sheet pan.

Sharp Knife or Bench Scraper: Ideal for slicing clean, square portions right out of the pan.

Aluminum Foil: Used to tent the lasagna during the first stage of baking to prevent over-browning.

With these tools ready, you’re set to create one of the easiest and most crowd-pleasing pasta dishes you’ll ever make.

Ingredients for the Sheet Pan Lasagna

Each ingredient in Sheet Pan Lasagna serves a vital purpose—flavor, texture, or structure. Here’s what you need:

Lasagna Noodles: These form the base and layers of the dish. Boil until just al dente to prevent them from becoming mushy in the oven.

Ground Beef (or a mix of beef and Italian sausage): Adds savory richness and heartiness to the meat sauce. You can opt for lean ground beef or a mix for deeper flavor.

Onion & Garlic: Aromatics that build the flavor base of your meat sauce. Don’t skip these—they’re key to that authentic lasagna aroma.

Crushed Tomatoes or Marinara Sauce: A good-quality canned tomato or prepared marinara forms the saucy component. It’s the moisture and acidity that binds the layers.

Ricotta Cheese: Creamy and mild, it adds richness to each bite. Often combined with herbs and egg for texture and flavor.

Mozzarella Cheese: Melty and stretchy, mozzarella gives that iconic cheese pull we crave in lasagna.

Parmesan Cheese: Adds sharp, nutty depth to the cheese layer. Use freshly grated for the best melt and flavor.

Egg: Helps bind the ricotta mixture so it holds together while baking.

Italian Seasoning, Salt & Pepper: Balances and lifts the overall flavor.

How To Make the Sheet Pan Lasagna

Step 1: Prepare the Sauce

Brown the ground beef (and sausage, if using) in a large skillet over medium heat. Once cooked through, add chopped onion and garlic. Sauté until fragrant. Stir in crushed tomatoes or marinara sauce. Season with salt, pepper, and Italian seasoning. Let simmer for 10-15 minutes to blend flavors.

Step 2: Mix the Cheese Filling

In a mixing bowl, combine ricotta cheese, egg, half the parmesan, a pinch of salt, and a sprinkle of Italian herbs. Mix until smooth and set aside.

Step 3: Parboil the Noodles

Cook your lasagna noodles in salted water until just al dente. Drain and lay them flat on parchment paper or a clean towel to prevent sticking.

Step 4: Assemble the Lasagna

Preheat oven to 375°F (190°C). Lightly grease your rimmed sheet pan. Lay a single layer of noodles across the bottom, trimming as needed. Spread an even layer of meat sauce, followed by spoonfuls of the ricotta mixture, and a generous sprinkle of mozzarella.

Repeat layers until you run out, finishing with sauce, mozzarella, and a dusting of the remaining parmesan.

Step 5: Bake to Perfection

Cover the pan loosely with foil and bake for 20 minutes. Remove foil and bake another 10-15 minutes, or until the cheese is golden and bubbly. Let rest for at least 10 minutes before slicing into squares.

Serving and Storing Sheet Pan Lasagna

Sheet Pan Lasagna slices easily into clean, neat squares, making it perfect for casual family dinners, potlucks, or weekly meal prep. Serve it with a fresh side salad and warm garlic bread for a complete meal.

To store, let the lasagna cool completely. Cover the pan tightly with foil or transfer portions into airtight containers. It keeps well in the fridge for up to 4 days and freezes beautifully for up to 3 months. When reheating, bake at 350°F (175°C) covered with foil until warmed through, or microwave individual portions for a quicker option.

Frequently Asked Questions

How many servings does Sheet Pan Lasagna make?

A standard half-sheet pan can yield around 12 to 15 square servings, depending on how you cut it. It’s perfect for feeding a crowd or batch cooking for the week.

Can I use no-boil noodles?

Yes, but be sure to use extra sauce so they have enough moisture to cook through. You may also need to extend the baking time slightly and cover tightly with foil.

Is it possible to make it vegetarian?

Definitely. Swap the meat for sautéed mushrooms, spinach, zucchini, or lentils. A hearty vegetable ragu works wonderfully here.

What’s the best way to keep the lasagna from sticking?

Grease your sheet pan well and consider lining it with parchment paper. Also, let the lasagna rest before slicing so everything sets properly.

Can I make it ahead of time?

Yes! Assemble the lasagna, cover it tightly, and refrigerate up to a day in advance. You can also freeze it unbaked. Just add extra time in the oven when baking from cold or frozen.

Want More Pasta Bake Ideas?

If Sheet Pan Lasagna has you craving more cozy pasta bakes, there are plenty of satisfying options to explore on LadyPlate.

Start with the Buffalo Chicken Lasagna Recipe, where bold, spicy flavors meet creamy cheese in every bite. It’s a great way to switch things up while staying in that lasagna comfort zone.

For another beefy favorite, the Delicious Beef Bowtie Pasta is rich, hearty, and full of kid-friendly flavors that reheat like a dream. And if you’re leaning into Alfredo flavors, the Sausage Alfredo Ravioli Lasagna brings creamy, cheesy indulgence without any need for layering noodles.

The Garlic Sausage Alfredo Rigatoni is also worth bookmarking—it’s fast, flavorful, and baked to golden perfection.

For more weeknight wins, don’t miss the Best Baked Cream Cheese Spaghetti, a comforting twist that combines tangy cream cheese with tomatoey goodness.