Ravioli Lasagna
Ravioli lasagna is a shortcut casserole that replaces traditional flat lasagna noodles with whole ravioli, usually frozen or fresh cheese ravioli, layered with marinara or meat sauce and mozzarella, then baked until bubbling. The ravioli's own filling stands in for the ricotta layer of a classic lasagna, so it comes together faster and with fewer components. It's not a traditional Italian dish; it's an American home-cooking hack built around store-bought pasta.
Varieties
Cheese ravioli gives the closest texture and flavor to traditional lasagna since the filling mimics a ricotta layer. Meat ravioli shifts the dish closer to a baked pasta bolognese. Spinach or mushroom ravioli work better with cream-based sauces than tomato, since their milder fillings get overpowered by acidic marinara.
Buying tips
Choose ravioli with a firm, unbroken seal around the edges; torn or leaking packages mean the filling has dried out or frozen improperly. For this dish, mid-size ravioli (not jumbo) layer more evenly and cook through more consistently than oversized ones.
Substitutes
Frozen cheese ravioli — 1:1 by weight
The standard base for this dish; no need to thaw before layering, since it cooks through in the oven under sauce.
Fresh refrigerated ravioli — 1:1 by weight
Cooks slightly faster than frozen and has a more tender wrapper; reduce covered baking time by about 5 minutes.
Meat-filled ravioli or tortellini — 1:1 by weight
Adds protein and richness in place of a separate meat sauce layer; pairs well with a lighter marinara.
Butternut squash or mushroom ravioli — 1:1 by weight
Makes a sweeter, earthier lasagna; works best with a sage butter or light cream sauce instead of marinara.
Cottage cheese in place of ricotta topping — 1:1 by volume
Common in the ricotta layer some recipes add on top of the ravioli; cottage cheese gives a looser, slightly wetter texture.
Storage
Cool completely, then cover tightly or transfer to an airtight container. Refrigerate up to 4 days. To freeze, assemble unbaked in a freezer-safe dish, wrap well, and freeze up to 3 months; bake from frozen with about 20 extra minutes covered.
How to use
Serves as a weeknight dinner shortcut when there's no time to make ricotta filling or boil traditional noodles, and works well as a make-ahead casserole for potlucks or freezer meals since it reheats without drying out.
What it pairs with
Serve with a simple arugula or romaine salad dressed in vinaigrette to cut the richness, and garlic bread for scooping up extra sauce. A medium-bodied red like Chianti or Sangiovese complements the tomato and cheese.
Nutrition
A single serving runs higher in sodium than homemade lasagna because both the ravioli and jarred sauce are pre-seasoned; using low-sodium marinara and controlling added salt keeps it in check. Cheese ravioli versions are a solid source of calcium and protein from the filling and mozzarella topping.
FAQ
Do you need to boil the ravioli before baking?
No. Frozen or fresh ravioli can go straight into the layers uncooked; the sauce provides enough moisture for it to cook through during baking, usually 35-45 minutes covered.
Why is my ravioli lasagna watery?
This usually happens when frozen ravioli releases extra moisture as it thaws in the oven, or the sauce is too thin. Use a thicker marinara and let the baked lasagna rest 10 minutes before cutting so the layers set.
Can you make ravioli lasagna without a red sauce?
Yes. A white sauce made from butter, garlic, and cream works well with cheese or mushroom ravioli, and an Alfredo sauce is a common substitute for marinara in this dish.
How many layers should ravioli lasagna have?
Two to three layers of ravioli is typical for a standard 9x13-inch dish; more layers than that risk the center staying undercooked since heat has to penetrate through more filled pasta.
Have ravioli lasagna on hand? Find recipes with our Recipe Generator →