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Italian Sausage casserole with a spoon.
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5 from 9 votes

Potluck Italian Vegetable Sausage Pasta Bake

Vegetable Sausage Pasta Bake is quick and easy comfort food, loaded with meaty-rich flavors, saucy pasta, healthy veggies, and melted cheese!
Prep Time10 minutes
Cook Time52 minutes
Resting time10 minutes
Total Time1 hour 12 minutes
Course: Main Course Meat, Main Course Pasta
Cuisine: American-Italian
Servings: 8 people
Calories: 537kcal

Ingredients

  • 16 ounces Penne Pasta
  • 16 ounces Italian ground sausage
  • 1 Tablespoons unsalted butter
  • 1 Tablespoons Olive oil
  • 1 Medium-size Onion finely chopped
  • `1 Medium-size Carrot finely chopped
  • teaspoons Dried oregano
  • 1 teaspoon Kosher salt
  • ½ teaspoon Pepper
  • 1 Small zucchini halved lengthwise and sliced
  • 1 cup Fresh mushrooms (White button or Crimini) chopped
  • Fresh garlic 6 cloves minced
  • 15 ounce Can Tomato Sauce
  • 14 ounce Jar Pasta sauce with meat flavoring
  • 2 cups Mozzarella Cheese (part-skim or whole milk) shredded
  • Fresh Parsley Optional, minced

Instructions

  • Preheat the oven to 350℉.
  • Grease or vegetable spray a 9X13-inch baking dish.
  • Cook the pasta according to the package directions until al dente.
  • Drain the pasta and pour it into the prepared baking dish.
  • In a large skillet, cook the sausage, breaking it up into small crumbly pieces, over medium until no longer pink, about 6-8 minutes.
  • Drain the fat from the pan. Transfer the sausage to a plate.
  • In the same skillet, heat the butter and olive oil over medium-high heat.
  • Add the onion, carrot, oregano, salt, and pepper. Cook while stirring until the vegetables are tender, about 6- 8 minutes.
  • Now add the zucchini, mushrooms, and garlic, and cook while stirring until the vegetables are tender, for about another 6-8 minutes.
  • Stir in the tomato sauce, pasta sauce and sausage. Mix well then pour the sauce mixture over the pasta.
  • Sprinkle the top of the casserole with mozzarella cheese.
  • Cover the casserole with goil coated in cooking spray. BAke for 10 minutes.
  • Uncover and bake until golden brown and the cheese is melted, for about 15-20 minutes.
  • Let the pasta casserole stand at room temperature for at least 10 minutes.
  • Garnish with the minced parsley and serve!

Notes

Leftover vegetable sausage pasta bake can be stored in an airtight container in the refrigerator for up to 3 days. Reheat individual portions in the microwave or a few minutes reheat in the oven, covered with foil, for 15 minutes at 350F. 
You also have the option of freezing this pasta bake for up to 3 months. Thaw overnight in the refrigerator and reheat just prior to serving.

Nutrition

Calories: 537kcal | Carbohydrates: 52g | Protein: 25g | Fat: 26g | Saturated Fat: 10g | Polyunsaturated Fat: 3g | Monounsaturated Fat: 10g | Trans Fat: 1g | Cholesterol: 67mg | Sodium: 1325mg | Potassium: 796mg | Fiber: 4g | Sugar: 7g | Vitamin A: 2122IU | Vitamin C: 18mg | Calcium: 191mg | Iron: 3mg