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Layers of tender cheese ravioli, rich marinara, creamy cottage cheese, and plenty of melted mozzarella turn this Oven Baked Ravioli Casserole into satisfying Italian-American comfort food with very little prep. It has the cozy appeal of baked pasta without the work of boiling lasagna noodles, preparing a meat filling, or building complicated layers.
Refrigerated ravioli keeps the process especially convenient. After a quick boil, the pasta is layered with sauce and three cheeses, then baked until the edges are bubbling and the mozzarella is melted and golden in spots. This easy ravioli casserole works particularly well for a family dinner, a casual gathering, or any night when a hearty meatless main dish sounds good. Add garlic bread and a simple green salad, and dinner is ready.
Why This Ravioli Bake Works
Think of this baked ravioli casserole as a shortcut between baked ziti and cheese lasagna. The cheese ravioli provides both the pasta and part of the filling, so there are fewer components to prepare separately.
Cottage cheese adds a creamy layer without making the casserole excessively heavy, while mozzarella creates that stretchy, melted cheese topping expected from a cheesy ravioli bake. Parmesan supplies a sharper, savory finish.
The marinara is equally important. Three and a half cups provide enough moisture to surround the pasta while it bakes and keep the casserole saucy rather than dry.
Ingredients You’ll Need
Refrigerated cheese ravioli: You’ll need 20 ounces. Refrigerated ravioli cooks quickly and has a soft, tender texture after baking.
Marinara sauce: Use 3 1/2 cups of homemade marinara or a good-quality jarred pasta sauce. Because the sauce contributes much of the casserole’s flavor, choose one you already enjoy.
Cottage cheese: Small-curd, full-fat cottage cheese creates creamy layers and provides a little texture. Ricotta is an excellent alternative if you prefer a more traditional lasagna-style filling.
Mozzarella: Four cups of shredded mozzarella make this a particularly cheesy ravioli bake. Dividing it between the layers distributes the cheese throughout the casserole rather than concentrating it only on top.
Parmesan: A quarter cup of grated Parmesan adds salty, savory depth to the final layer.
Fresh parsley: A small amount of minced parsley brings fresh color to the rich casserole just before serving.
How to Make Oven Baked Ravioli Casserole
Start by preheating the oven to 350°F. Lightly coat a 9×13-inch baking dish with nonstick cooking spray.
Cook the refrigerated cheese ravioli according to its package directions, then drain it carefully. Avoid aggressively stirring the cooked ravioli because the pasta can become delicate and tear.
Spread 1 cup of marinara evenly across the bottom of the prepared baking dish. Arrange half of the cooked ravioli over the sauce. Spoon 1 1/4 cups marinara over the pasta, followed by 1 cup cottage cheese and 2 cups shredded mozzarella.
Repeat those layers with the remaining ravioli, 1 1/4 cups sauce, 1 cup cottage cheese, and remaining 2 cups mozzarella. Finish with the grated Parmesan.
Bake the casserole uncovered for 30 to 40 minutes, until the sauce is visibly bubbling and the cheese has melted.
Give the ravioli bake 5 to 10 minutes to rest after removing it from the oven. That short wait allows the cheese and sauce to settle, making it much easier to portion without the layers immediately sliding apart. Finish with minced fresh parsley before serving.
Tips for a Better Baked Ravioli Casserole
A few details make a noticeable difference with such a simple casserole.
- Don’t overcook the ravioli during the initial boil. It will continue heating in the oven, so follow the package directions closely and drain promptly.
- Cover the bottom of the dish completely with marinara before adding pasta. This keeps ravioli from sticking and ensures there’s sauce beneath every serving.
- Spread each ingredient across the entire casserole instead of concentrating cheese or sauce in the middle.
- Use whole-milk mozzarella when you want a richer melt. Pre-shredded mozzarella is convenient, while freshly shredded cheese generally melts more smoothly.
- Allow the finished casserole to rest. Five to 10 minutes makes serving noticeably neater.
If you often cook with filled pasta, these steak cuts and cheese ravioli in garlic butter offer a savory alternative to a tomato-based ravioli dinner. For something richer and suited to a special meal, try this creamy lobster ravioli.
Cottage Cheese or Ricotta?
Either works well, but each produces a slightly different result.
Small-curd cottage cheese is creamy, moist, and convenient because it can go directly into the casserole. Its curds remain slightly noticeable after baking.
Ricotta produces a thicker, smoother-tasting cheese layer reminiscent of traditional lasagna. You can replace the cottage cheese with an equal amount of ricotta without changing the basic preparation.
Whichever you choose, full-fat cheese provides the richest texture.
Easy Ravioli Casserole Variations
The basic combination of cheese ravioli, marinara, and mozzarella leaves room for simple variations. Keep in mind that additions containing considerable moisture should be cooked and drained first so they don’t make the casserole watery.
For a vegetable version, add a layer of cooked spinach, mushrooms, or zucchini. Sauté vegetables first and cook away excess liquid before assembling the casserole.
You can also change the type of ravioli. Spinach-and-cheese ravioli is a natural match for marinara and mozzarella. Other refrigerated varieties can work as long as their filling complements tomato sauce.
For more heat, add crushed red pepper flakes to the marinara. Fresh basil can replace or accompany parsley for a more aromatic finish.
What to Serve with a Cheesy Ravioli Bake
This ravioli bake recipe is rich enough to serve as the main course. Garlic bread or crusty sourdough is ideal for catching extra marinara left on the plate.
For balance, add a crisp green salad dressed with a sharp vinaigrette, roasted broccoli, sautéed green beans, or roasted asparagus. Vegetables with some acidity or freshness contrast especially well with the mozzarella and creamy cottage cheese.
Make-Ahead, Storage, and Reheating
To get a head start, cook the ravioli and assemble the casserole in advance, then cover and refrigerate it until you’re ready to bake. Because a casserole going directly from the refrigerator is colder than one assembled immediately before baking, it may need additional oven time. Make sure the baking dish you’re using can safely go from refrigerator temperatures into a hot oven.
Store cooked leftovers promptly in a covered container in the refrigerator. USDA guidance recommends using most cooked leftovers within 3 to 4 days; see the USDA guidance for safely handling leftovers for additional storage and reheating information.
Reheat individual servings in the microwave until thoroughly hot, or cover a larger portion and warm it in a 350°F oven. A spoonful of marinara added before reheating can help keep leftover pasta moist.
You can also freeze portions in freezer-safe containers. For the best texture and convenience, divide the casserole into individual servings before freezing and thaw overnight in the refrigerator before reheating.
Frequently Asked Questions
Do I have to cook ravioli before baking it?
For this specific easy Italian casserole recipe, yes. The ingredient quantities and baking time are designed around ravioli that has first been cooked according to the package directions. Putting it into the casserole uncooked could change both the liquid requirements and final texture.
Can I use frozen ravioli?
Frozen ravioli can work if you cook it first according to its package instructions, drain it, and then proceed with the recipe. Avoid substituting frozen ravioli directly into the assembled casserole without cooking unless its manufacturer specifically provides instructions for that method.
Can I substitute ricotta for cottage cheese?
Yes. Replace the 2 cups of cottage cheese with 2 cups of ricotta. Ricotta creates a denser, more traditional lasagna-like cheese layer.
Why should ravioli casserole rest before serving?
Fresh from the oven, the sauce and melted cheese are extremely loose and hot. A 5- to 10-minute rest lets the layers settle, so individual portions hold together better.
How do I know when the casserole is ready?
After roughly 30 to 40 minutes at 350°F, the sauce should be bubbling and the cheese fully melted. Because ovens and starting ingredient temperatures vary, use those visual cues in addition to the suggested baking time.
Oven Baked Ravioli Casserole with Mozzarella and Marinara
Tender cheese ravioli layered with marinara, creamy cottage cheese, mozzarella, and Parmesan, then baked until hot and bubbling.
- Prep Time: 15 minutes
- Cook Time: 40 minutes
- Total Time: 55 minutes
- Yield: 8 servings
- Category: Dinner
- Method: Baking
- Cuisine: Italian-American
- Diet: Vegetarian
Ingredients
20 ounces refrigerated cheese ravioli
3 1/2 cups marinara sauce
2 cups small-curd 4% cottage cheese, or ricotta
4 cups shredded mozzarella cheese
1/4 cup grated Parmesan cheese
Minced fresh parsley, for garnish
Garlic bread, for serving, optional
Instructions
1. Preheat oven to 350°F and grease a 9×13-inch baking dish.
2. Cook ravioli according to package directions and drain.
3. Spread 1 cup marinara in the baking dish.
4. Layer half the ravioli, 1 1/4 cups sauce, 1 cup cottage cheese, and 2 cups mozzarella.
5. Repeat the layers and finish with Parmesan.
6. Bake uncovered for 30–40 minutes until bubbly.
7. Rest 5–10 minutes, garnish with parsley, and serve.
Notes
Ricotta can replace the cottage cheese.
Avoid overcooking the ravioli before baking.
Serve with garlic bread, salad, or vegetables.