Classic lasagna is a weekend project at my house, and the noodles are the reason.
Lazy lasagna fixes that by swapping the wide sheets for short, ruffled mafalda pasta that you simply stir into the sauce.
No boiling sheets in batches.
No fishing them out one at a time and laying them flat so they don’t glue together.
No spreading ricotta all the way to the corners with the back of a spoon.
You toss the pasta with a quick beef and marinara sauce, spoon half into a 9×13 dish, and drop on dollops of ricotta.
Then you repeat, cover the whole thing in mozzarella, and bake it until the top is browned and bubbling.
I started making it on Tuesdays, when my oldest had late practice and everyone walked in the door starving.
Now it’s the dinner my family asks for by name, which tells you plenty.
What I love about this recipe is that it still cuts into real squares.
You get the creamy ricotta pockets, the meaty sauce, and that chewy cheese edge everybody fights over.
Hands-on time is about 20 minutes, and the oven takes care of the rest.
Make it once and you’ll see why I rarely layer noodles anymore.
Table of contents
What Makes This Lasagna “Lazy”
It keeps everything you love about lasagna and drops the fussy assembly. The flavors are the same ones you’d find in a classic Italian American pan: beef, tomato, ricotta, mozzarella and Parmesan.
The work is where it changes.
- No individual noodle sheets. Short pasta goes into one pot, gets drained once, and that’s it.
- No neat layering. You spoon the sauced pasta in, dot the ricotta on top, and repeat. Nothing has to line up.
- No all-day sauce. A good jar of marinara plus browned beef, onion and garlic gets you a rich meat sauce in about 15 minutes.
If you’ve searched for “lazy man’s lasagna” or “lazy day lasagna,” you’ve probably noticed the name covers a few different dishes.
Some versions layer store-bought ravioli in place of noodles. Others are stovetop skillets with no oven at all, and a few dump raw broken noodles into a bowl with sauce and bake them for over an hour.
I went with the baked short-pasta style on purpose. It’s the only one that slices into tidy squares and tastes like the lasagna I grew up with, just with a lot less effort.
Is it a true lasagna? Close enough that nobody at my table has ever complained.
Ingredients for Lazy Lasagna
Everything here is a regular grocery store item, and most of it might already be in your fridge. I split the list into three small groups so it’s easy to shop and prep.
For the Meat Sauce
- Olive oil (1 tablespoon). Just enough to soften the onion before the beef goes in.
- Yellow onion (1 medium, finely diced). Cut it small so it melts into the sauce instead of sitting there in chunks.
- Ground beef (1 pound, 85/15). The little bit of fat flavors the marinara. Leaner beef works, but the sauce tastes flatter.
- Garlic (3 cloves, minced). Fresh garlic, please. It goes in at the very end of browning so it doesn’t scorch.
- Marinara sauce (one 32-ounce jar). This is the main flavor in the dish, so buy one you’d happily eat on plain pasta.
- Water (1/2 cup). Loosens the sauce so the pasta has something to drink in the oven.
- Dried oregano and dried basil (1 teaspoon each). They push a jarred sauce closer to homemade.
- Kosher salt (1/2 teaspoon) and black pepper (1/4 teaspoon). Taste before you add all of the salt, since jarred sauces vary a lot.
For the Ricotta Layer
- Whole milk ricotta (15 ounces). Whole milk gives you creamy, soft pockets. Part-skim turns grainy in the oven.
- Egg (1 large). This is what sets the ricotta into tender pockets so it doesn’t run into the sauce.
- Parmesan (1/2 cup, finely grated). Adds salt and that nutty depth.
- Mozzarella (1 cup, shredded). Stirred into the ricotta so every pocket has a little stretch.
- Kosher salt and black pepper (1/4 teaspoon each). Unseasoned ricotta tastes like nothing, so don’t skip these.
For the Pasta and Topping
- Mafalda corte (12 ounces). These are the short, ruffled “mini lasagna noodles.” See the next section for swaps.
- Low-moisture mozzarella (2 cups, shredded). I shred mine from a block because it melts smoother and browns better than the bagged kind.
- Parmesan (1/4 cup, grated). Sprinkled over the mozzarella for those golden spots on top.
- Fresh parsley (2 tablespoons, chopped). A little green right before serving. Totally optional, but it looks nice.
- Salt for the pasta water. About 1 tablespoon of kosher salt in a big pot.
Pro tip: Mix the ricotta layer first, then start the sauce. It sits happily in the fridge while everything else cooks.
Which Pasta Works Best
Mafalda corte is my first choice because it looks and eats like tiny lasagna noodles. Those ruffled edges catch the sauce and the cheese the same way the full sheets do.
Can’t find it? You’ve got options.
- Radiatori. The little ridges hold onto the meat sauce really well, and the pieces stay firm after baking.
- Rigatoni or ziti. Easy to find anywhere. The tubes fill with sauce, so the dish eats a little heartier.
- Regular lasagna noodles, broken up. Snap 12 ounces of sheets into roughly 2-inch pieces and boil them the same way. This is my favorite way to use up a half-empty box.
- Campanelle or rotini. Both work in a pinch. They just look less like lasagna.
Skip thin shapes like spaghetti, angel hair or orzo. They go soft and pasty after 35 minutes in the oven.
How to Make Lazy Lasagna
This comes together with one pot, one skillet and one baking dish. Heat your oven to 375°F and grease a 9×13 dish before you start.
Step 1: Brown the Beef and Build the Sauce
Heat the olive oil in a large skillet over medium heat. Add the onion with a pinch of salt and cook for 5 to 6 minutes, until it’s soft and see-through.
Turn the heat to medium-high and add the ground beef. Break it into small crumbles and cook for 6 to 8 minutes, until no pink remains. Stir in the garlic for the last minute, then spoon off extra fat if there’s a lot pooling in the pan.
Pour in the marinara and the water, then stir in the oregano, basil, salt and pepper. Let it simmer gently for 10 minutes while the pasta cooks.
Step 2: Undercook the Pasta
Bring a big pot of well-salted water to a boil. Cook the mafalda for 2 minutes less than the package says, so it still has a firm bite in the center.
Drain it well and don’t rinse it. The pasta finishes cooking in the oven, and the starch on the outside helps the sauce cling.
Fair warning: If you cook the pasta all the way now, it turns mushy by the time the cheese browns.
Step 3: Mix the Ricotta
In a medium bowl, stir together the ricotta, egg, 1/2 cup Parmesan, 1 cup mozzarella, salt and pepper. Keep stirring until it’s smooth and the egg disappears into the cheese.
Step 4: Layer It Loosely
Dump the drained pasta right into the skillet with the meat sauce and stir until every piece is coated. It should look a little too saucy, with sauce pooling around the pasta. That extra sauce is what keeps the bake from drying out.
Spread half of the sauced pasta into the baking dish. Drop half of the ricotta mixture over it in spoonfuls, then gently nudge the dollops flat with the back of the spoon.
Add the rest of the pasta, then the rest of the ricotta. Scatter the 2 cups mozzarella and 1/4 cup Parmesan over the top, all the way to the edges.
Messy layers? That’s the whole idea.
Step 5: Bake and Rest
Spray a sheet of foil with cooking spray and lay it over the dish, sprayed side down. Bake for 20 minutes covered.
Pull off the foil and bake for another 15 to 20 minutes, until the cheese is melted, bubbling at the edges and golden in spots. For extra browning, run it under the broiler for 1 to 2 minutes and watch it the whole time.
Let the lasagna rest for 10 minutes before you cut it. Sprinkle with parsley and slice into 8 squares.
The cheesy bubbling top is just begging you to dig in, I know. Wait anyway!
Tips for the Best Lazy Lasagna
Most lazy lasagna problems come down to sauce, pasta and patience. These are the fixes I’ve learned the hard way.
- Keep the sauce loose. Dry lazy lasagna is the most common complaint, and it almost always means there wasn’t enough liquid. The pasta soaks up a surprising amount, so start saucier than you think.
- Undercook the pasta. Two minutes short of the box time is the sweet spot. Fully cooked pasta goes soft and loses its shape.
- Shred your own mozzarella. Bagged cheese has an anti-caking coating that melts greasy and browns unevenly.
- Use whole milk ricotta. Part-skim can weep and turn watery in the oven.
- Spray the foil. Otherwise half your cheese topping peels off with it. Yes, I’m guilty.
- Set the dish on a sheet pan. A full 9×13 can bubble over, and a pan underneath saves you from scrubbing the oven floor.
- Let it rest. Ten minutes lets the ricotta set and the sauce thicken, so your squares hold their shape on the plate.
Watery instead of dry? That usually means part-skim ricotta, very lean beef that released liquid, or cutting it too soon. Let it sit a few more minutes and it will firm up.
Variations and Swaps
This recipe is super easy to tweak with whatever’s in your fridge. Here are the versions I make most often.
- Half sausage, half beef. Swap 8 ounces of the beef for mild or hot Italian sausage. It adds fennel and a little heat, and it’s a must-try.
- Cottage cheese instead of ricotta. Use the same amount of small-curd, full-fat cottage cheese. It’s a touch tangier and adds extra protein.
- Ravioli lazy lasagna. Layer 1 pound of fresh or frozen cheese ravioli with the meat sauce and mozzarella, no boiling needed. Bake covered for 30 minutes, then uncovered for 10 to 15 minutes.
- Add spinach. Thaw a 10-ounce box of frozen chopped spinach, squeeze it bone dry and stir it into the ricotta mixture.
- Ground turkey or chicken. Use the same amount and add an extra 1/4 cup of water, since leaner meat makes a thinner sauce.
- Skillet version. Cook the pasta fully, stir it into the sauce in an oven-safe skillet, dollop the ricotta, top with mozzarella and broil for 2 to 4 minutes.
- Gluten-free. Use your favorite gluten-free short pasta and cook it to just al dente, since those blends soften faster.
Make Ahead and Freezing
Lazy lasagna is a fantastic make-ahead dinner. I often assemble it in the morning and bake it after work.
- Refrigerate unbaked. Assemble it, cover tightly and chill for up to 24 hours. Let it sit on the counter while the oven heats, then add about 10 minutes to the covered bake.
- Prep the parts. Make the meat sauce and ricotta mixture a day ahead and store them separately. Boil the pasta right before you assemble.
- Freeze unbaked. Wrap the dish in plastic wrap and then foil, and freeze for up to 3 months. Thaw overnight in the fridge before baking.
Heads up: Don’t put a cold glass or stoneware dish straight from the freezer into a hot oven. Sudden temperature changes can crack it.
Storing and Reheating Leftovers
Leftovers might be even better the next day, once the flavors settle. Here’s how I handle them.
- Fridge. Store in an airtight container or the covered baking dish for up to 4 days.
- Microwave. Add a splash of water to a single square, cover it and heat for 1 1/2 to 2 minutes. The water warms up the pasta so it doesn’t dry out.
- Oven. Cover larger portions with foil and reheat at 350°F for 20 to 25 minutes, until hot in the center.
- Freezer. Freeze cooled squares individually wrapped for up to 3 months. They make great grab-and-go lunches.
What to Serve with Lazy Lasagna
It’s a hearty main, so I like something fresh or crunchy on the side. Any of these pairs perfectly.
- Garlic bread. Classic for a reason, and perfect for swiping up extra sauce.
- Green salad. Crisp romaine or mixed greens with a sharp red wine vinaigrette cuts through all that cheese.
- Roasted broccoli. Toss florets with olive oil and salt and roast at 425°F for 20 minutes while the lasagna rests.
- Green beans. Sautéed with a little garlic and lemon. Quick, bright and easy.
Who doesn’t love a weeknight lasagna that’s this simple? Give it a try!
Lazy Lasagna
Ingredients
For the Meat Sauce
- 1 tablespoon olive oil
- 1 medium yellow onion finely diced
- 1 pound ground beef 85/15
- 3 cloves garlic minced
- 32 ounces marinara sauce 1 jar
- 1/2 cup water
- 1 teaspoon dried oregano
- 1 teaspoon dried basil
- 1/2 teaspoon kosher salt or to taste
- 1/4 teaspoon black pepper
For the Ricotta Layer
- 15 ounces whole milk ricotta
- 1 large egg
- 1/2 cup Parmesan cheese finely grated
- 1 cup mozzarella cheese shredded
- 1/4 teaspoon kosher salt
- 1/4 teaspoon black pepper
For the Pasta and Topping
- 12 ounces mafalda corte pasta or radiatori
- 1 tablespoon kosher salt for the pasta water
- 2 cups low-moisture mozzarella cheese shredded from a block
- 1/4 cup Parmesan cheese grated
- 2 tablespoons fresh parsley chopped, for garnish
Instructions
Make the Meat Sauce
- Heat the oven to 375°F and grease a 9x13-inch baking dish.
- Heat the olive oil in a large skillet over medium heat. Add the onion with a pinch of salt and cook 5 to 6 minutes, until soft.
- Raise the heat to medium-high, add the ground beef and cook 6 to 8 minutes, breaking it into crumbles, until no pink remains. Stir in the garlic for the last minute and spoon off excess fat.
- Stir in the marinara, water, oregano, basil, salt and pepper. Simmer gently for 10 minutes.
Cook the Pasta and Mix the Ricotta
- Boil the pasta in a large pot of salted water for 2 minutes less than the package directions. Drain well without rinsing.
- In a medium bowl, stir together the ricotta, egg, 1/2 cup Parmesan, 1 cup mozzarella, salt and pepper until smooth.
Assemble and Bake
- Add the drained pasta to the skillet of meat sauce and stir until coated. The mixture should look slightly saucy.
- Spread half of the sauced pasta in the baking dish. Dollop half of the ricotta mixture over it and gently flatten the dollops.
- Top with the remaining pasta and the remaining ricotta. Sprinkle the 2 cups mozzarella and 1/4 cup Parmesan evenly over the top.
- Cover with foil sprayed with cooking spray, sprayed side down. Bake 20 minutes.
- Uncover and bake 15 to 20 minutes more, until bubbling and golden in spots. Broil 1 to 2 minutes for extra browning if desired, watching closely.
- Rest 10 minutes, sprinkle with parsley and cut into 8 squares.
Notes
- Pasta swaps: Radiatori, rigatoni, ziti or regular lasagna noodles broken into 2-inch pieces all work. Cook them 2 minutes short of the package time.
- Keep it saucy: The pasta absorbs liquid in the oven, so the mixture should look slightly too saucy before baking.
- Make ahead: Assemble, cover and refrigerate up to 24 hours. Add about 10 minutes to the covered bake.
- Freeze: Freeze unbaked up to 3 months and thaw overnight in the fridge before baking.
- Leftovers: Refrigerate up to 4 days. Reheat with a splash of water in the microwave or covered at 350°F for 20 to 25 minutes.
