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Italian Sausage Casserole

By: Julia Pacheco
Savory sausage, pasta, and melty cheese come together in this baked Italian Sausage Casserole that’s pure comfort food magic.
Prep: 20 minutes
Cook: 40 minutes
Total: 1 hour
Servings: 6 servings
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Ingredients 

  • 1 pound ground Italian sausage
  • 2 cups rotini pasta, uncooked
  • ½ lb white mushrooms, chopped
  • 1 white onion, chopped
  • 1 Tbs Italian Seasoning
  • 1 Tbs garlic, minced
  • 15 oz can diced tomatoes
  • 15 oz can tomato sauce
  • 2 cups Italian cheese mix, shredded
  • 1 ½ cups cheddar cheese, shredded

Instructions 

  • Preheat oven to 350℉.
  • Begin cooking the pasta following the package instructions to u0022al denteu0022. Do not overcook.
  • In a deeper pan, brown the sausage over med heat. Add in onion and mushroom until softened. Add in the garlic and cook for additional 2 minutes.
  • Pour in the diced and sauced tomatoes and Italian seasoning and once at a low simmer, remove from heat and set aside.
  • In a greased 9 x 13 baking dish, add a layer of sauce then top with the cooked pasta. Add the Italian cheese over the pasta and cover with the rest of the sauce. Add a final layer of cheddar cheese.
  • Place in the oven covered for 30 minutes, uncovered for 10 minutes.
  • Serve warm, enjoy!!

Video

Nutrition

Calories: 620kcal | Carbohydrates: 28g | Protein: 32g | Fat: 43g | Saturated Fat: 16g | Polyunsaturated Fat: 4g | Monounsaturated Fat: 13g | Cholesterol: 93mg | Sodium: 1250mg | Potassium: 764mg | Fiber: 3g | Sugar: 6g | Vitamin A: 688IU | Vitamin C: 16mg | Calcium: 345mg | Iron: 3mg

Nutrition information is automatically calculated, so should only be used as an approximation.

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About Julia Pacheco

Hello, I’m Julia Pacheco, and I’m so glad you’re here! I’m a published cookbook author with a passion for creating delicious, budget-friendly meals. My blog focuses on recipes that are accessible and enjoyable, because I truly believe in the power of food to heal, inspire, and bring people together. From early lessons in the kitchen with my mom to navigating life on WIC and food stamps, I’ve learned the value of making every meal count. Cooking has been my creative outlet, a way to connect with others, and it even helped me land my dream job.

Read More About Me

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3 Comments

  1. Veronica says:

    I made the Italian sausage casserole for my dad, he really enjoyed it. Thank you.

    Reply
  2. Clarissa Strong says:

    Thank you so much

    Reply
  3. Beatrice Scissons says:

    My Husband loved the Italian sausage casserole 🥘. Thank you!

    Reply