My busy sister taught me this genius dinner hack that only takes 4 ingredients and my kids beg for it every single week.

This oven baked 4-ingredient sheet pan bowtie lasagna is exactly the kind of weeknight dinner my busy sister swears by. She showed me how she skips all the layering and stovetop simmering and just turns basic pantry ingredients into a big, bubbly pan of kid-approved comfort food. Everything happens right on two sheet pans: saucy bowtie pasta, creamy ricotta pockets, and a golden blanket of mozzarella. It’s the kind of throw-it-together meal that feels like real lasagna without the work, perfect for nights when you’re juggling work, homework, and activities but still want something cozy and homemade.

Serve this bowtie lasagna straight from the sheet pan with a simple green salad (bagged salad is totally fine) and some garlic bread or buttered rolls. A side of steamed broccoli or green beans works great if you’re trying to get veggies on the table fast. If you like a little heat, pass red pepper flakes at the table, and for the grown-ups, a glass of red wine or sparkling water with lemon makes it feel a bit more special even though it came together in minutes.

Servings: 6-8

1 pound (16 oz) dry bowtie (farfalle) pasta

Preheat your oven to 400°F (200°C). Lightly grease two rimmed baking sheets with nonstick spray or a thin film of oil so the pasta doesn’t stick.

Bring a large pot of well-salted water to a boil. Add the bowtie pasta and cook 2 minutes less than the package directions for al dente (it will finish cooking in the oven). Stir occasionally so the pieces don’t clump.

When the pasta is just shy of al dente, drain it well. Give the colander a few good shakes to remove excess water so the sauce doesn’t get too thin.

Return the drained pasta to the pot and pour in the jar of marinara sauce. Toss until all the bowties are evenly coated. If it looks very dry, you can splash in a tablespoon or two of water from the tap, but it should be thick and saucy, not soupy.

Divide the sauced bowtie pasta between the two prepared baking sheets, spreading it into an even layer all the way to the edges. This helps create those crispy-chewy edges kids love and gives you lots of surface area for cheese.

Using a spoon, drop small dollops of ricotta all over the pasta on both pans, tucking some down between the bowties and leaving some visible on top. You want little pockets of creamy cheese scattered throughout rather than one solid layer.

Sprinkle the shredded mozzarella evenly over the top of both sheet pans, covering most of the pasta and ricotta but letting a few spots peek through for texture and browning.

Place both sheet pans in the oven (use the upper and middle racks if they don’t fit side by side). Bake for 15–20 minutes, rotating the pans halfway through, until the cheese is fully melted, bubbling, and just starting to turn golden brown in spots.

For extra browning like in those tight, cheesy close-up photos, switch the oven to broil for 1–3 minutes, watching closely so the mozzarella gets lightly blistered and golden but doesn’t burn.

Remove the pans from the oven and let the bowtie lasagna rest for about 5 minutes so it can set slightly and is easier to scoop. Use a large spatula or spoon to serve big scoops straight from the sheet pans. Leftovers reheat well in the oven or microwave for easy lunches later in the week.

To keep this true to the 4-ingredient spirit, I rely on the sauce for most of the flavor, but you can still customize within that framework. Use a hearty marinara with garlic and herbs if you want more depth without adding extra ingredients. Swap in a roasted garlic or spicy arrabbiata sauce if your family likes a little kick. For a meatier feel without cooking anything separately, choose a jarred meat sauce instead of plain marinara. If your kids are texture-sensitive, stir a small spoonful of ricotta into the pasta before baking so the rest of the ricotta pockets feel less intense. For smaller families, assemble everything on just one sheet pan and freeze the extra sauced (but unbaked) pasta in a container for a future shortcut dinner; you can thaw, spread on a pan, and add ricotta and mozzarella later. If you’re cooking ahead, assemble the pans earlier in the day, cover, and refrigerate; when you’re ready to bake, add a few extra minutes since you’ll be starting from cold. And if you’re trying to sneak in some veggies without technically adding more ingredients, look for a marinara that already includes finely chopped vegetables like carrots, onion, or spinach blended into the sauce.