Sheet Pan Lasagna

2.93 from 39 votes

This sheet pan lasagna is ridiculously easy to put together, and is your favorite comfort food in an easy to eat (and make) format!

Prep Time35

Cook Time35

Total Time1 10

Course: Dinner

Cuisine: American

Servings: Pieces

Calories: 464kcal

In a large pot boil the lasagna noodles (broken into 2- inch pieces) to al dente. Drain and pour into a large mixing bowl and set aside.
Preheat the oven to 350° F.
In a large skillet, cook the ground beef, sausage, onion and garlic over medium heat until browned. Drain off any excess fat and return to the pan.
Stir in the pasta sauce, Italian seasoning, salt, and pepper. Bring to a simmer and let cook for 10 minutes.
While the sauce is simmering, in a separate bowl, mix together the ricotta cheese, dethawed and drained spinach, and some salt and pepper to taste. Set aside.
Once done cooking, pour the meat sauce into the large bowl with the cooked pasta and mix together. Then add 1 cup mozzarella cheese, and 1 cup parmesan cheese and combine.
Lightly spray a 13X18 sheet pan with non-stick cooking spray.
Pour all the lasagna noodles, sauce and cheese mixture onto the baking sheet and spread out evenly.
Next, dollop on your ricotta mixture all over the top.
Then top with the remaining grated mozzarella cheese and parmesan cheese.
Bake for 35-40 minutes or until the cheese is golden brown and bubbly.
Let the lasagna cool for 10 minutes before serving.

Reheat & Storage Instructions & Notes:

The store leftover sheet pan lasagna, let it cool to room temperature. Then, place it in an airtight container and store it in the refrigerator for up to 3 to 4 days. You can also wrap it well in plastic wrap or aluminum foil and freeze it for up to three months. When ready to eat, or before repeating it in the oven or microwave.
This recipe is delicious and feeds an army! If you LOVE sauce, I would recommend adding an additional cup of pasta sauce to this recipe. It’s not dry without it, I just prefer my lasagna saucey! And I loved the balance of italian sausage with ground beef but feel free to use a full pound of either or if you don’t like mixing the two.

Other FAQ Suggestions:

What Can I Use Instead of Ricotta Cheese? You can also substitute them for processed cheese, cheddar cheese, feta cheese, and any other melty cheese you have at hand.
What Can I Use Instead of Ground Beef? Ground chicken and ground turkey meat are two good alternatives to ground beef.
Can I Prep it in Advance? Yes! cover it up with cling wrap and freeze it until you're ready to bake it.