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Ultimate Oven-Baked Sausage and Mushroom Pasta Gratin Recipe

Ultimate Oven-Baked Sausage and Mushroom Pasta Gratin Recipe

calendar_today January 2, 2026 schedule 1 min read
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Prep
20 minutes
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Cook
25 minutes
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Rest
5 minutes
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Servings
6
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Calories
450 kcal

A comforting and delicious oven-baked pasta gratin with Italian sausage, mushrooms, and a creamy cheese sauce.

restaurant_menu Ingredients format_list_numbered Instructions

restaurant_menu Ingredients

Servings
6

Main Ingredients

Sauce Ingredients

hardware Essential Tools

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Large skillet

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Baking dish

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Cutting board

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Knife

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Measuring cups and spoons

format_list_numbered Preparation

Preparation

1

Preheat oven to 375°F (190°C).

2

Cook pasta according to package directions until al dente. Drain and set aside.

3

Heat olive oil in a large skillet over medium heat. Add sausage and cook until browned. Remove and set aside.

4

Sauté onion until soft. Add garlic and mushrooms, cooking until tender.

Assembly

5

Stir in heavy cream and chicken broth. Simmer until slightly thickened. Mix in Parmesan cheese, oregano, thyme, salt, and pepper.

6

Return pasta and sausage to skillet. Stir to combine.

7

Transfer to a greased baking dish. Sprinkle with mozzarella cheese.

Baking

8

Bake for 20–25 minutes, or until cheese is melted and golden.

9

Let rest briefly before serving. Garnish with fresh parsley.

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Try These Variations

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Here are some variations you can try:

Vegetarian: Omit the sausage and add more vegetables like zucchini, bell peppers, or spinach.

02
2

Spicy

Use spicy Italian sausage or add a pinch of red pepper flakes.

03
3

Different Cheeses

Try using provolone, fontina, or Gruyère cheese instead of mozzarella.

04
4

Breadcrumb Topping

Mix breadcrumbs with Parmesan cheese and melted butter, and sprinkle over the top before baking for a crunchy topping.

Chef's Pro Tips

1

Here are some tips from a professional chef:

Use high-quality ingredients: The better the ingredients, the better the final dish will taste.

2

Don’t overcook the pasta

Overcooked pasta will become mushy in the gratin. Cook it al dente.

3

Let the gratin rest before serving

This allows the cheese to set and the flavors to meld together.

Storage Guide

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Store leftover pasta gratin in an airtight container in the refrigerator for up to 3 days. Reheat in the oven or microwave until heated through.

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You can also freeze the pasta gratin for up to 2 months. Thaw overnight in the refrigerator before reheating.

Avoid These Mistakes

Here are some common mistakes to avoid:

Using too much pasta: This can make the gratin dry and heavy.

Not seasoning the sauce properly

Taste the sauce and adjust the seasoning as needed.

Overbaking the gratin

This can result in a dry and burnt topping.

nutrition Nutrition Facts

Per serving: 1 slice

450 kcal Calories
25g Protein
30g Fat
30g Carbohydrates

Nutritional information is an estimate and may vary based on specific ingredients and portion sizes.

flag Conclusion

This Oven-Baked Sausage and Mushroom Pasta Gratin is a delicious and satisfying meal that’s perfect for any occasion. With its creamy sauce, savory sausage, and melted cheese topping, it’s sure to be a hit with the whole family. So, gather your ingredients and get ready to enjoy a truly unforgettable dish!

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Frequently Asked Questions

Can I use different types of pasta? expand_more

Yes, you can use other pasta shapes like ziti, shells, or rotini. Just make sure to cook it al dente.

Can I make this recipe ahead of time? expand_more

Yes, you can assemble the pasta gratin ahead of time and store it in the refrigerator for up to 24 hours. Bake it just before serving.

Can I freeze this pasta gratin? expand_more

Yes, you can freeze the pasta gratin for up to 2 months. Thaw overnight in the refrigerator before reheating.

Can I add vegetables to this recipe? expand_more

Yes, you can add vegetables like bell peppers, zucchini, or spinach.

Can I use different types of cheese? expand_more

Yes, you can experiment with different cheeses like provolone, fontina, or Gruyère.

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