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Baked penne pasta casserole with layers of brown sausage, colorful bell peppers, and melted cheese.

Sausage and Pepper Penne Casserole

A hearty casserole that marries spicy sausage with sweet bell peppers, all baked into creamy penne pasta perfection.

Total: 60 minPrep: 15 minCook: 45 minServes 6Difficulty: Easy⭐ 4.8 (120+ ratings)$

Ingredients

Servings:

Steps

  1. 1 Preheat oven to 375°F.
  2. 2 Cook sausage in a large skillet over medium heat until browned; remove and set aside.
  3. 3 In the same skillet, sauté onion and bell peppers until softened.
  4. 4 Meanwhile, cook penne according to package directions until al dente; drain.
  5. 5 In a large bowl, combine cooked penne, sausage, vegetables, marinara sauce, ricotta, Parmesan, oregano, garlic, red pepper flakes, and salt/pepper.
  6. 6 Transfer mixture to a greased 9x13 inch baking dish.
  7. 7 Top with mozzarella cheese.
  8. 8 Bake for 25-30 minutes until bubbly and cheese is golden.
  9. 9 Garnish with fresh basil before serving.

Equipment

Variations

Substitutions

Pairings

Nutrition

Calories: 600 kcal
Fat: 25g fat
Carbs: 65g carbohydrates
Protein: 30g protein
Fiber: 5g fiber
Sugar: 10g sugar
Sodium: 800mg sodium

Tips

Storage

Store leftovers in an airtight container in the fridge for up to 3 days. Reheat in the oven at 350°F until warmed through.

Freezing: Freezes well for up to 2 months. Thaw overnight in the fridge and reheat covered with foil at 350°F until heated through.

Serving Suggestions

FAQ

Can I prepare this ahead of time?

Yes, assemble the casserole up to a day ahead and refrigerate before baking.

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