Leftover Lovin' Ravioli Casserole Recipe: A Tasty Pasta & Seafood Bake by Melissa Vickers

Casseroles Pasta Seafood Dinner
10 months ago

Leftover Lovin' Ravioli Casserole Recipe: A Tasty Pasta & Seafood Bake

My husband and I enjoy cooking, and we are happy to eat leftovers. Sometimes I time the end of the leftovers better than others. Last night we finished up some from the day before, but I won’t go to the grocery store until tomorrow. So that calls for creative ingredient combinations and a new casserole recipe!

I knew I had a bag of frozen ravioli, and I had most of a bag of breaded fish, most of an open jar of spaghetti sauce, and some fresh vegetables all waiting to be used up before going bad, so I whipped up this fish and pasta bake. And, thankfully, it was tasty! So now we won’t have to cook tomorrow night – and maybe not the next night either. Works for me!

Serve this fish ravioli casserole for dinner with some crusty bread and a salad. Dinner’s good to go!

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Cuisine: American / Italian
Prep Time 10 minutes
Cook Time 1 hour and 10 minutes
Total Time: 1 hour and 20 minutes

Servings: 6


  • 1 jar spaghetti sauce (I used about 30 ounces of a 45-ounce jar)
  • 1 package (25 to 27 ounces) frozen cheese-filled ravioli
  • 1 package frozen breaded fish
  • assorted chopped vegetables (I used 1/2 cup each: onion, broccoli, mini-sweet peppers and celery)
  • 2 cups shredded mozzarella cheese
  • 2 tablespoons grated Parmesan cheese
  • dried Italian seasoning, to taste

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Recipe Notes

  • If you don't have frozen breaded fish fillets, try flaking leftover grilled or baked fish.

Here’s how to make it:

  1. Cook breaded fish according to package directions. While it cooks, prep the vegetables. Cut cooked fish into bite-sized chunks. Spread about 3/4 cup of the spaghetti sauce in a greased baking dish. Arrange half the frozen ravioli in a single layer over the sauce. Sprinkle on half of each of the chopped vegetables and half of the cooked fish pieces. Top with half of remaining sauce and 1 cup of mozzarella cheese.
  2. Repeat layers once, starting with ravioli. Sprinkle with Parmesan cheese.
  3. Cover with foil. Bake in a preheated 350-degree F oven for 40 minutes. Remove foil and bake 15 to 20 minutes more or until bubbly and hot in the center. Let stand 10 minutes before serving.

Recipe cooking times and servings are approximate. Need to convert cooking and baking measurements? Here are some kitchen conversion charts. Here's how to submit your recipes to 30Seconds.

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Elisa Schmitz
That looks really good, Melissa Vickers ! I love your creative cooking, and I'm with you on loving leftovers. I especially like having leftover fish for lunch recipes the next day. Thanks for sharing the yum!
I never met a lasagne recipe I didn’t like.

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