Italian Casserole

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This Italian-inspired casserole is just what you will need for the busy days of the week.

Prep Time:
20 mins
Cook Time:
50 mins
Total Time:
9 hrs 40 mins
Servings:
6 to 8

It is a priority during the busy holiday season to spend time with special people. But how many times have you said farewell to dinner guests or out-of-town company and realized you were so busy preparing a fabulous menu that you missed the visit altogether?

This Italian casserole, sent to us by Mrs. Harland J. Stone from Ocala, Fla., and published in the November 1990 edition of Southern Living, is just what you will need for the chaotic days surrounding the holidays.

You can assemble it a day ahead and chill overnight. Pair this casserole with a green salad and some warm bread, and you have a savory and satisfying meal.

This casserole also makes a great meal for a weeknight family supper, and leftovers are ideal for taking to the office for lunch the next day. You may even assemble this recipe in two smaller baking dishes; bake one for dinner, and freeze the other for a later meal. Simply wrap it securely in plastic wrap, then aluminum foil, and store in the freezer for when you need it.

Southern Living Italian Casserole

Jen Causey; Food Stylist: Jennifer Wendorf; Prop Stylist: Josh Hoggle

Ingredients for Italian Casserole

To make this casserole, you'll need:

  • Uncooked spaghetti: Boil before transferring to a baking dish as the base of this casserole. Can substitute with other types of pasta if preferred.
  • Frozen chopped spinach: Thawed and drained for added color and nutrients.
  • Cream of mushroom soup: Flavors the casserole and adds a rich, creamy texture.
  • Garlic, dried marjoram, and dried whole tarragon: To add flavor to the casserole. Can use Italian seasoning or other herbs, like basil, in the place of the marjoram and tarragon.
  • Salt & pepper: Enhances the flavor.
  • Italian sausage: For a meaty addition with notes of fennel and garlic.
  • Onion: For additional flavor to complement the sausage.
  • Large egg: Helps bind and set the ricotta while baking.
  • Ricotta cheese: A mild, light cheese that adds a creamy touch to the casserole.
  • Tomato: A bright, acidic garnish.
  • Fresh parsley: For garnish.
ingredients for Italian casserole

Jen Causey; Food Stylist: Jennifer Wendorf; Prop Stylist: Josh Hoggle

How To Make Italian Casserole

This casserole comes together with only 20 minutes of hands-on prep. Full instructions are below, but here's a brief recap before you get started:

  • Step 1. Cook spaghetti: Cook spaghetti according to package directions; drain. Transfer to a lightly greased 13- x 9-inch baking dish.
  • Step 2. Make pasta topping: Combine spinach and next 6 ingredients; spoon over spaghetti.
  • Step 3. Cook sausage: Remove the casings from the Italian sausage links. Cook the sausage with onion in a large skillet until meat is browned. Drain well, and sprinkle over spinach mixture.
  • Step 4. Make cheese mixture, chill: Combine egg and ricotta; spread over sausage mixture. Cover and chill 8 hours.
  • Step 5. Bake: Bring casserole to room temperature. Bake, covered, at 375°F for 35 to 40 minutes. Sprinkle with tomato and parsley.

Variations for Italian Casserole

The best part of making this casserole is that you can usually make it work with what you have on hand, and according to your taste. Here are some variation ideas if you'd like to change it up:

  • Type of pasta: While spaghetti bakes are a classic for weeknight meals, any type of pasta will do here, including rigatoni, cavatappi, medium shells, and more.
  • Swap the sausage: Ground beef, turkey, or rotisserie chicken can all be used in the place of the Italian sausage.
  • Switch up the sauce: Other creamy soups will work, or go full-Italian with marinara.
  • Use other herbs: Fresh basil, Italian parsley, or Italian seasoning can take the place of the dried marjoram or tarragon.
  • Add other veggies: Sautéed bell peppers or mushrooms would make a nice addition.
  • Up the cheese: Add a layer of mozzarella and grated Parmesan cheese for a gooey, cheesy topping.

How To Store and Reheat Italian Casserole

Having dinner ready to go during the holiday season is a great way to minimize that pre-holiday stress. This casserole can be made in advance, or baked ahead and refrigerated to reheat when needed:

To make it ahead: Prepare as directed through Step 4. Wrap and refrigerate overnight, or freeze for up to three months. Thaw overnight in the refrigerator if frozen, then bring to room temperature before baking as directed (it may need additional baking time).

To store and reheat leftover casserole: Wrap and refrigerate leftover casserole for up to three days, or freeze for up to three months. Thaw and bring to room temperature before reheating, covered, in a preheated 350°F oven or on the stovetop until hot throughout.

More Make-Ahead Casserole Recipes You'll Love

Get ahead of the week and fill your refrigerator or freezer with casseroles that can be made in advance:

Editorial contributions by Katie Rosenhouse.

Italian casserole on plates with baking dish nearby

Jen Causey; Food Stylist: Jennifer Wendorf; Prop Stylist: Josh Hoggle

Ingredients

  • 1 (8-oz.) pkg. spaghetti, uncooked

  • 1 (10-oz.) pkg. frozen chopped spinach, thawed and well drained

  • 1 (10 1/2-oz.) can cream of mushroom soup, undiluted

  • 1 clove garlic, minced

  • 1/2 tsp. dried whole marjoram

  • 1/4 - 1/2 tsp. dried whole tarragon

  • 1/4 tsp. salt

  • 1/4 tsp. pepper

  • 1 lb. Italian sausage

  • 1 large onion, chopped

  • 1 large egg, slightly beaten

  • 1 (15-oz.) carton ricotta cheese

  • 1 tomato, chopped

  • 1/3 cup chopped fresh parsley

Directions

  1. Cook spaghetti:

    Cook spaghetti according to package directions; drain. Spoon into a lightly greased 13- x 9- x 2-inch baking dish; set aside.

    spaghetti in a baking dish

    Jen Causey; Food Stylist: Jennifer Wendorf; Prop Stylist: Josh Hoggle

  2. Make pasta topping:

    Combine spinach and next 6 ingredients.

    spinach and cream of mushroom soup combined with spices

    Jen Causey; Food Stylist: Jennifer Wendorf; Prop Stylist: Josh Hoggle

  3. Cook sausage:

    Remove casing from sausage.

    sausage removed from casing

    Jen Causey; Food Stylist: Jennifer Wendorf; Prop Stylist: Josh Hoggle

    Cook sausage and onion in a large skillet over medium-high heat until meat is browned, stirring to crumble. Drain well.

    cooked italian sausage in a skillet

    Jen Causey; Food Stylist: Jennifer Wendorf; Prop Stylist: Josh Hoggle

    Sprinkle sausage mixture over spinach mixture.

  4. Layer casserole:

    Spoon spinach mixture over spaghetti, followed by sausage.

    layering italian casserole

    Jen Causey; Food Stylist: Jennifer Wendorf; Prop Stylist: Josh Hoggle

  5. Make cheese mixture, chill:

    Combine egg and ricotta cheese.

    ricotta cheese and egg

    Jen Causey; Food Stylist: Jennifer Wendorf; Prop Stylist: Josh Hoggle

    Spread over sausage mixture. Cover and chill 8 hours.

    ricotta cheese mixture spread over sausage and spinach and pasta

    Jen Causey; Food Stylist: Jennifer Wendorf; Prop Stylist: Josh Hoggle

  6. Bake:

    Remove casserole from refrigerator, and let stand at room temperature 30 minutes. Bake, covered, at 375°F for 35 to 40 minutes or until thoroughly heated. Sprinkle top with tomato and parsley.

    baked Italian Casserole

    Jen Causey; Food Stylist: Jennifer Wendorf; Prop Stylist: Josh Hoggle

Frequently Asked Questions

  • What can I use in place of the marjoram and tarragon?

    You can swap in fresh basil or parsley, or Italian seasoning in the place of the marjoram, and/or tarragon.

  • Does this Italian casserole have to chill before baking?

    While it's recommended to chill the casserole for at least 8 hours to help give the flavors time to mingle, it can be baked right away, if needed.

  • Can I use mozzarella cheese in the place of ricotta cheese for this casserole?

    Ricotta cheese adds a creamy layer (akin to lasagna) that enhances the texture of the casserole. Try topping with a layer of mozzarella for a browned, cheesy topping.

Additional reporting by
Katie Rosenhouse
Katie Rosenhouse
Katie Rosenhouse is a pastry chef and food writer with over 15 years of experience in the culinary arts. She's worked as a pastry chef in some of the finest restaurants in New York City, as a culinary instructor, and as a recipe developer.

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