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Johnny Marzetti Casserole with Italian Sausage Recipe

5 Stars 4 Stars 3 Stars 2 Stars 1 Star 4.5 from 145 reviews
  • Author: Nora
  • Prep Time: 15 minutes
  • Cook Time: 55 minutes
  • Total Time: 1 hour 10 minutes
  • Yield: 8 servings
  • Category: Casserole
  • Method: Baking
  • Cuisine: American

Description

Johnny Marzetti is a classic comforting casserole featuring a savory mix of ground beef, Italian sausage, pasta, and rich tomato sauce, all baked with melted mozzarella and cheddar cheese. This hearty one-dish meal combines tender elbow macaroni, sautéed vegetables, and flavorful meats, making it a perfect family dinner that’s both satisfying and easy to prepare.


Ingredients

Scale

Pasta

  • 10 ounces elbow macaroni, or egg noodles

Meat and Vegetables

  • 1 tablespoon olive oil
  • 1 white onion, diced
  • 1 green bell pepper, seeds removed and diced
  • ½ pound Italian sausage
  • ½ pound ground beef
  • 8 ounces crimini mushrooms, sliced
  • 3 cloves garlic, minced

Seasonings and Sauce

  • 2 teaspoon Italian seasoning
  • 1 teaspoon salt
  • 1 teaspoon black pepper
  • ½ teaspoon red chili flakes
  • 1 (15-ounce) can tomato sauce
  • 1 (15-ounce) can diced tomatoes

Cheese

  • 2 cups mozzarella cheese, shredded
  • 2 cups cheddar cheese, shredded


Instructions

  1. Preheat Oven: Preheat the oven to 350 degrees Fahrenheit and spray a large 9×13-inch casserole dish with cooking spray. Set it aside for later use.
  2. Cook Pasta: Bring a large pot of generously salted water to a boil over high heat. Add the elbow macaroni and cook until al dente, about 2 minutes less than package instructions. Drain the pasta, rinse with cold water, and set aside.
  3. Sauté Vegetables: Heat olive oil in a large skillet over medium heat. Add diced onions and green bell pepper, cooking until softened, approximately 5 minutes.
  4. Cook Meats: Add the ground beef and Italian sausage to the skillet. Break the meat into small clumps and cook until no pink remains in the center.
  5. Add Mushrooms and Seasonings: Stir in the sliced mushrooms and cook until they soften, about 5 minutes. Then add minced garlic, Italian seasoning, salt, black pepper, and red chili flakes. Cook until fragrant, around 30 seconds.
  6. Simmer Sauce: Pour in the tomato sauce and diced tomatoes. Simmer the combined sauce and meat mixture for 2 to 3 minutes, stirring frequently to meld flavors.
  7. Incorporate Pasta and Cheese: Stir the cooked pasta into the sauce, then add half of the shredded mozzarella and cheddar cheeses. Remove from heat and fold the cheese through until melted and fully incorporated.
  8. Assemble Casserole: Transfer the pasta and meat mixture into the prepared casserole dish and spread evenly. Sprinkle the remaining cheese over the top.
  9. Bake: Bake in the preheated oven for 35 minutes, until the cheese on top is melted and bubbly with golden edges.
  10. Cool and Serve: Allow the casserole to rest for 10 minutes before serving. Garnish with freshly minced parsley if desired for a fresh touch.

Notes

  • Leftovers can be stored in an airtight container in the refrigerator for 3-4 days.
  • For longer storage, freeze leftovers for up to 2 months.
  • This dish can be prepared ahead of time and baked just before serving.
  • Use gluten-free pasta if you need to make this recipe gluten-free.

Nutrition

  • Serving Size: 1 serving (about 1/8 of recipe)
  • Calories: 480
  • Sugar: 6g
  • Sodium: 720mg
  • Fat: 22g
  • Saturated Fat: 10g
  • Unsaturated Fat: 10g
  • Trans Fat: 0.3g
  • Carbohydrates: 45g
  • Fiber: 4g
  • Protein: 28g
  • Cholesterol: 75mg