Recipe

Cheesy Spaghetti Bake

Saucy spaghetti baked with a creamy ricotta layer and a bubbly mozzarella top, plus crispy edges that disappear first.

By Matt Campbell

•

4.8

A bubbling spaghetti bake in a white ceramic baking dish with melted mozzarella and golden brown spots on top, sitting on a warm-toned kitchen counter

Spaghetti bake is what happens when regular spaghetti decides it wants crisp edges, a gooey cheese blanket, and leftovers that taste even better tomorrow. It is pasta night, but with a little extra drama in the best way.

This version keeps it practical: an easy meat sauce, a creamy ricotta layer (optional, but honestly kind of magic), and mozzarella on top until it bubbles and bronzes. You get saucy strands in the middle, a lightly set cheesy layer, and those coveted corner pieces that make you “just one more bite” yourself into a second serving.

Spaghetti bake ingredients laid out on a kitchen counter including dry spaghetti, ground beef, marinara sauce, ricotta, mozzarella, parmesan, garlic, and herbs

Why It Works

Bright, fast flavor: A quick simmer with garlic, Italian seasoning, and a little tomato paste makes jarred marinara taste like you tried harder than you did.
Perfect texture: Slightly undercooked spaghetti finishes in the oven so it stays springy instead of mushy.
Cheese that hits three ways: Ricotta for creamy pockets, Parmesan for salty punch, mozzarella for that stretchy top layer.
Weeknight friendly and make-ahead ready: Assemble earlier, bake when you are hungry, and enjoy leftovers that reheat like a dream.

Pairs Well With

Storage Tips

Refrigerate: Let the bake cool, then cover the dish or transfer portions to airtight containers. Store up to 4 days.

Freeze: Wrap tightly in a freezer-safe container. Freeze up to 2 to 3 months for best quality. Thaw overnight in the fridge for the easiest reheat.

Reheat: For best texture, reheat in the oven at 350°F covered with foil until hot throughout (often 20 to 35 minutes depending on portion size and starting temp). If you want a precise cue, heat to 165°F in the center. For microwave reheating, add a splash of water or sauce, cover loosely, and heat in 60-second bursts until steamy.

A glass meal prep container filled with a square portion of spaghetti bake topped with melted cheese, sitting on a kitchen counter with a fork beside it

Common Questions

Do I have to use ricotta?

Nope. Ricotta makes it lasagna-adjacent in the best way, but you can skip it and just toss everything with sauce and top with mozzarella. If you want a swap, cottage cheese works great, or do a thin layer of softened cream cheese mixed with a splash of milk.

How do I keep spaghetti bake from drying out?

Two moves: slightly undercook the pasta, and make sure it is well-coated with sauce before baking. Also, cover with foil for the first part of baking so the top does not set before the middle heats through.

Can I make it ahead?

Yes. Assemble up to 24 hours ahead, cover, and refrigerate. Bake covered at 350°F until hot throughout, then uncover to brown the top. Plan on adding about 15 to 25 minutes if baking straight from the fridge. If you like a precise cue, aim for 165°F in the center.

What if I want it spicier?

Add crushed red pepper flakes to the meat while browning, or stir a spoonful of Calabrian chili paste into the sauce. Even a pinch of cayenne works.

Can I use different pasta?

Absolutely. Spaghetti is classic, but bucatini, linguine, or even short pasta like penne works. If you use short pasta, you may need a little extra sauce since it drinks it up.

Matt Campbell

I have always had a huge passion for the culinary arts, people, working as a team, and so on. I wanted to pursue my love for cooking initially at Virginia Commonwealth University with a culinary arts degree; however, I instead decided to apply myself and acquire more practical skills. My end goal is to eventually open my own restaurant or similar establishment.

Kitchen Essentials

9x13-inch baking dish
Large pot for pasta
Large skillet or sauté pan
Colander
Mixing bowl (optional, helpful for the ricotta layer)
Wooden spoon or spatula
Measuring cups and spoons

Spaghetti bake is my comfort-food safety net. When I want dinner to feel generous without turning the kitchen into a full-time job, I bake the spaghetti instead of just plating it. The oven does the heavy lifting, the edges get crisp, and suddenly it feels like a “real” meal even if the sauce started in a jar. Also, I love that it is the rare pasta dish that actually wants to be reheated. Day-two spaghetti bake is a lifestyle.

Cheesy Spaghetti Bake

(4.8 Reviews)

Prep Time 20 minutes

Cook Time 35 minutes

Total Time 55 minutes

Servings 8

Ingredients

1 lb spaghetti
1 tbsp olive oil
1 lb ground beef (or Italian sausage, or half and half)
1 small yellow onion, finely chopped
4 cloves garlic, minced
2 tbsp tomato paste
1 tsp Italian seasoning
1/2 tsp kosher salt, plus more for pasta water
1/2 tsp black pepper
1/4 tsp crushed red pepper flakes (optional)
1 jar marinara sauce (24 oz) (about 3 cups)
1/2 cup water (use pasta water if you remember)
1 cup ricotta cheese
1 large egg
1/2 cup grated Parmesan cheese, divided
2 cups shredded mozzarella cheese, divided
2 tbsp chopped fresh parsley or basil (optional, for serving)

A mixing bowl with ricotta, grated parmesan, and an egg ready to be stirred, with shredded mozzarella nearby on a kitchen counter

Instructions

Heat the oven. Preheat to 350°F. Lightly grease a 9x13-inch baking dish with a bit of olive oil or cooking spray.
Boil the pasta. Bring a large pot of well-salted water to a boil. Cook spaghetti 2 minutes shy of the package directions. Drain and set aside.
Build the meat sauce. In a large skillet over medium-high heat, warm the olive oil. Add ground beef and cook, breaking it up, until browned. If there is a lot of fat, carefully drain it off. Add onion and cook 3 to 4 minutes until softened. Add garlic and cook 30 seconds.
Concentrate the flavor. Stir in tomato paste, Italian seasoning, salt, pepper, and red pepper flakes (if using). Cook about 1 minute, until the tomato paste darkens slightly and smells toasted. Pour in marinara and the 1/2 cup water (or reserved pasta water). Simmer 5 to 8 minutes, just to bring it together.
Mix the ricotta layer. In a bowl, stir ricotta with egg and 1/4 cup Parmesan until well combined and mostly smooth. (If you like it looser, add a spoonful of sauce.)
Toss pasta with sauce. Combine drained spaghetti with about 2/3 of the meat sauce, tossing until every strand is coated.
Assemble. Spread a thin layer of the remaining sauce in the bottom of the baking dish. Add half the sauced spaghetti. Dollop ricotta mixture over the top and gently spread. Add the remaining spaghetti, then spoon the remaining sauce over it.
Top with cheese. Sprinkle 1 1/2 cups mozzarella over the top, plus the remaining 1/4 cup Parmesan. Save the last 1/2 cup mozzarella for a final melty touch after baking, or sprinkle it on during the last 5 minutes uncovered.
Bake. Cover with foil and bake 20 minutes. Uncover and bake 10 to 15 minutes more until bubbly and hot throughout. (If you like a number, the center should be around 165°F.) For extra browned spots, broil 1 to 2 minutes, watching closely.
Rest and serve. Let rest 10 minutes so it slices cleanly. Top with the remaining 1/2 cup mozzarella (the residual heat will melt it) and herbs if you like. Serve hot and claim a corner piece before they are gone.