
Cheesy oven-baked rigatoni loaded with spinach and creamy ricotta gives you that classic nostalgic Italian home warmth. It’s a crowd-pleaser you can whip up fast when everyone’s hungry—works just as well for a cozy Wednesday night or when you’re feeding friends.
When my kids see this in the oven on a chilly night they run to the kitchen. The smell of cheesy goodness bubbling away pulls everyone in way before it’s ready.
Tasty Ingredients
- Salt and pepper: make sure you season everything while you go start out light you can always add more later
- Dried oregano: a pinch of these herbs wakes up even store-bought sauce with that Italian punch
- Garlic powder: stirs in smooth for just the right kick without biting chunks
- Grated Parmesan cheese: sharp nutty cheese sprinkled on top gets nicely golden when baked always better freshly grated
- Fresh spinach: wilts down fast for color and a healthy touch baby spinach is easiest since there’s less to trim
- Shredded mozzarella cheese: gooey cheesy layer when baked use low moisture so it melts without going watery
- Ricotta cheese: makes every bite rich and creamy go for whole milk ricotta for the dreamiest texture
- Marinara sauce: brings the tomato goodness together, whether you grab your favorite jar or make your own simple sauce
- Rigatoni pasta: tube-shaped noodles grab all the good stuff bronze cut gives it extra bite and sauce-clinging power
Simple Steps
- Let It Rest:
- Give your baked pasta five minutes out of the oven so the cheese sets up and cutting slices is way easier
- Time to Bake:
- Pop the dish into a three seventy five degree oven bake until melty and golden and you see some crisp edges usually takes twenty to twenty five minutes
- Add Topping Cheese:
- Give the whole top a generous layer of Parmesan for that perfect golden finish when it’s done
- Do Another Layer:
- Spoon in the rest of your pasta mix, then finish off with more ricotta and the last of the mozzarella
- First Layer:
- Cover the bottom of a greased nine by thirteen inch baking dish with half your pasta mixture dollop on ricotta and then scatter mozzarella so it melts into all the corners
- Mix Everything Together:
- Combine cooked pasta with your marinara, spinach, garlic powder, herbs, and some salt and pepper in a big bowl stir so every piece is coated
- Sauté Spinach:
- In a skillet warm a splash of olive oil and toss in the spinach cook over medium heat until it’s just wilted about two minutes then move to a plate
- Cook Pasta:
- Boil rigatoni in a big pot of salted water just until al dente you want it slightly firm so it holds up in the oven

I can never resist nabbing a spoonful of ricotta while layering—it’s the highlight for me. One cold Sunday we baked this together for dinner then made a game out of stretching mozzarella strings across the kitchen during cleanup.
Leftover Tips
Let it cool down then pop leftovers in a tight container in the fridge and they'll be good for three days. Want to freeze? Wrap portions before baking for best results reheat from frozen in the oven and just add roughly fifteen minutes.
Swaps and Switches
If you’re out of rigatoni, penne or ziti work just fine. Go for gluten-free noodles if you need to skip the wheat. Swap in chard or kale for spinach—just cook till soft and you’re golden.

Ways to Serve
Dish it out piping hot right from the oven with some crunchy bread and a crisp salad. For get-togethers, I set out bowls of extra Parmesan and chili flakes so folks can top their bowls how they like.
Cultural Backstory
Hearty cheesy casseroles like this came straight out of Italian American kitchens blending family traditions with no-fuss comfort meals. My grandma fed all us cousins with these dishes her garlic-laced sauce filling the house and her laughter always louder than the timer.
FAQs About the Recipe
- → Is it okay to put this together before baking?
Go for it! Just stash the prepped dish in your fridge up to a full day ahead. Then bake when you're ready.
- → How can I toss in different veggies?
Mix in some sautéed mushrooms or bell peppers with the spinach for extra taste and more texture.
- → Can I swap the pasta to go gluten-free?
Totally! Just use your favorite gluten-free rigatoni and you're set.
- → Which marinara should I pick?
Any tasty jarred or homemade jar you love works. Just grab what you like best.
- → How should I store the leftovers?
Pop leftovers in a tight container in the fridge for 3 days, or freeze for a couple months.