With just 4 ingredients and 5 minutes of prep, this baked ravioli casserole is an easy dinner that the whole family will love! Frozen ravioli goes straight from the bag to the dish, and there’s no thawing and no boiling required. Just layer, bake, and get ready for a cozy, crowd-pleasing meal that comes together on even the busiest weeknights.
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Before You Get Started
A few quick tips to make sure your ravioli casserole turns out perfect every time:
⇢ Use frozen ravioli straight from the bag. Don’t thaw it first. The ravioli cooks through beautifully in the oven, and skipping the thaw step actually helps it hold its shape better in the layers.
- Choose a flavorful marinara. With only 4 ingredients, the sauce carries a lot of the flavor. A quality jar (like Rao’s or your favorite brand) makes a real difference. Since there’s no added water in this recipe, you need enough sauce to keep the ravioli from drying out. Don’t skimp on the layers.
- Cover the dish tightly. The foil seals in steam that helps cook the ravioli all the way through. A loose seal means you risk underdone pasta in the center, especially in the top layer.
How to Make Ravioli Casserole
This dump-and-bake frozen ravioli casserole is about as easy as it gets, and it’s ideal for busy weeknights when you need a real meal with minimal effort.
Step 1: Prep the Dish
Preheat your oven to 400°F and spray a 9 x 13-inch baking dish with cooking spray. Pour a thin layer of marinara sauce (about ½ cup) across the bottom.
This bottom layer of sauce keeps the ravioli from sticking and starts building flavor from the base up.
Step 2: Build the First Layer
Arrange half of the frozen ravioli in a single layer over the sauce. Try to keep them flat and even so everything cooks at the same rate.
Top with roughly half of the remaining marinara sauce and half of the mozzarella cheese.
Step 3: Repeat the Layers
Add the remaining ravioli, another layer of sauce, and the rest of the mozzarella. Finish with an even sprinkle of Parmesan cheese across the top. The Parmesan adds a savory, slightly crispy finish to the dish as it bakes.
⇢ Cheese choices matter here. Shredded mozzarella melts smoothly and gives you that classic pull. A shredded Italian blend works equally well and adds a little more depth of flavor.
Step 4: Cover and Bake
Cover the dish tightly with aluminum foil and bake for 20 minutes. Then remove the foil and bake uncovered for about 20-25 more minutes. You’ll know it’s done when the casserole is hot and bubbly, the cheese is golden, and the ravioli feels tender when you press the center lightly.
Step 5: Rest, Then Serve
Let the casserole stand for about 10 minutes before serving. This isn’t just a suggestion, that rest time lets the layers settle so it scoops out cleanly instead of falling apart on the plate.
Garnish with chopped fresh parsley or basil right before bringing it to the table.
Serving Suggestions
A simple side or two is all you need to round out this meal. Some favorite pairings:
Bread:
Vegetables & Salad:
- Green salad with balsamic vinaigrette
- Roasted broccoli
- Sauteed asparagus
Fantastic recipe. Straightforward, simple, not a ton of ingredients– and so filling and delicious. I have made this several times, and the fam loves it! Thank you!
– Ava
Preparation and Storage Tips
Make Ahead: You can prep this dinner in advance and keep it stashed in the freezer until you’re ready to bake it. Follow the recipe instructions through Step 2, using a freezer-to-oven safe dish. Cover tightly with foil and freeze the unbaked casserole for up to 3 months. When ready, pull it straight from the freezer and bake as instructed, adding a few extra minutes to the cooking time if needed. No thawing required.
How to Store: Keep leftovers in an airtight container in the fridge for 3-4 days. Freezing the already-baked leftovers is not recommended; the pasta turns mushy when thawed.
How to Reheat: Cover the dish with foil and warm in a 350°F oven until heated through, about 15-20 minutes. For individual portions, the microwave works well (about 1 minute on high).
Ways to Mix It Up
This recipe is easy to customize based on what you have on hand or how hungry the crowd is:
- Add veggies. Stir in fresh spinach, canned diced tomatoes, sauteed bell peppers, sliced mushrooms, or zucchini between the layers for extra texture and nutrition.
- Make it heartier. Add browned Italian sausage, ground turkey, or ground beef to the sauce. You can also choose a meat-filled ravioli and swap the store-bought marinara for a homemade spaghetti meat sauce.
- Cooking for a smaller crowd? Cut all of the ingredients in half and bake in an 8-inch square pan. The instructions stay the same, though you may be able to shorten the baking time by a few minutes.
- Double up for the freezer. Prepare two 8-inch casseroles side by side. Bake one tonight and freeze the second, unbaked, for a future meal.
Frequently Asked Questions
Can you bake frozen ravioli without boiling it first?
Yes, and that’s exactly what makes this recipe so convenient. The frozen ravioli cooks right in the oven, absorbing moisture from the marinara sauce as it bakes. No boiling, no thawing, just layer it in the dish and let the oven do the work.
What kind of ravioli works best?
Cheese ravioli is the classic choice here and works beautifully straight from frozen. Spinach ravioli keeps things vegetarian with a bit more depth, and meat-filled ravioli (beef or chicken) is great if you want a heartier dish. The brand matters less than the size, stick with standard-sized ravioli so the layers cook evenly. Mini ravioli can work in a pinch but may be done a few minutes sooner.
Can I use a different type of cheese?
Absolutely. Shredded mozzarella or an Italian cheese blend are both excellent options and melt smoothly into the layers. Provolone makes a great swap if you want a slightly sharper flavor.
It was amazing! With a side of peas and garlic bread, what a meal! Thank you again!
– Debbie
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If you enjoyed this recipe, please leave a comment with a 5-star review at the bottom of the post. Thank you!
Watch How to Make It
Baked Ravioli Casserole
Equipment
Ingredients
- 24 ounce package frozen cheese ravioli
- 24 ounce jar marinara sauce (about 2 ½ cups)
- 2 cups shredded mozzarella cheese or Italian cheese blend
- ¼ cup grated Parmesan cheese
- Optional garnish: chopped fresh herbs such as parsley, basil, oregano, or thyme
Instructions
- Preheat oven to 400°F. Spray a 9×13-inch baking dish (or two 8-inch dishes) with cooking spray. Pour a thin layer of marinara sauce into the bottom of the dish (about ½ cup) to cover.
- Arrange half of the frozen ravioli in a single layer over the sauce. Try to keep them flat and even so everything cooks at the same rate.
- Top with half of the remaining marinara sauce and half of the mozzarella cheese.
- Repeat the layers: remaining ravioli, remaining sauce, remaining mozzarella. Sprinkle Parmesan evenly over the top.
- Cover tightly with aluminum foil. Bake for 20 minutes. Remove foil and bake uncovered for 20-25 more minutes, until the casserole is hot and bubbly, the cheese is golden, and the ravioli is tender when pressed lightly in the center.
- Let stand for 10 minutes before serving. This rest time lets the layers settle so the casserole scoops out cleanly. Garnish with fresh herbs, if desired.
Notes
- Don’t thaw the ravioli. Use it straight from frozen. It cooks through in the oven and holds its shape better when layered.
- Sauce quality matters. With only 4 ingredients, the marinara carries a lot of the flavor. A quality jar (like Rao’s) makes a noticeable difference. Don’t skimp on the layers. There’s no added water in this recipe, so the sauce is what keeps the ravioli from drying out.
- Cover tightly. A snug foil seal traps the steam the ravioli needs to cook through evenly, especially in the center layers.
- Let it rest. 10 minutes off the heat lets the layers set; it scoops out much more cleanly.
- Ravioli varieties: Cheese, spinach, or meat-filled all work well. Stick with standard-sized ravioli for even cooking; mini ravioli may finish a few minutes sooner.
- Half batch: Cut all ingredients in half and bake in an 8-inch square pan. Check a few minutes early as baking time may be slightly shorter.
- Make ahead / freeze: Assemble through Step 4, cover tightly, and freeze for up to 3 months. Bake straight from frozen, adding extra time as needed.
- Storage: Refrigerate leftovers in an airtight container for 3-4 days. Freezing already-baked leftovers is not recommended (the pasta texture suffers when thawed).
- Reheat: Cover with foil and warm in a 350°F oven for 15-20 minutes, or microwave individual portions for about 1 minute.
Nutrition
Originally published in October, 2013, this post was updated in April, 2026.
I made this for my married son and family. They all loved it. Then I prepped a pan for their freezer before heading home. I’m making a pan for the two of us tonight. Love that it is so easy with so many variations and possibilities. Thank you so much for sharing this!
That’s wonderful, Lori. Thank you!
This was such a quick, easy and wonderful dish. My picky teenagers loved it too! I used my meat sauce, just for extra protein. Thank you, Blair!
Wonderful! Thank you, Daniela!
What an easy, convenient recipe!! We make it even more decadent by adding some ricotta cheese between the layers of raviolis, along with the mozzarella!! Delish!!!
Yum! We’re so glad you enjoyed it, Beverly!
Getting ready to do this recipe, but I wanted to ask whether or not I can use a 9 x 12 slow cooker. I have three of them so I was I’m gonna try to make the most of them so I know it’s gonna be good because I love raviolis and I would like to have your answer and some of your some of your dishes. Look really easy to make so if you can answer me back then I’ll make this and then I’ll do my
Thank You
Frances Di Pietro
Hi Frances,
We haven’t tested this recipe in a slow cooker and can’t say for sure. We recommend our slow cooker ravioli casserole instead!
This is just as good and just as simple as the recipe promises. It can be made ahead & reheated in the oven and is very popular at potlucks. A winner!
Thank you, Gretchen! We’re so glad you enjoyed it.
Wilna Uys
Thank you so much for the recipes
You’re very welcome, Wilna. We hope you enjoy!