How many servings does this recipe make?

This recipe makes 4 servings. You can adjust the portion size directly on this page.

What ingredients do I need for Fettuccine With Portobello Mushroom Alfredo Sauce?

You need 10 ingredients. The key ingredients include: 1 (12 ounce) package fettuccine, 1 (6 ounce) package portabella mushrooms, 1 cup heavy whipping cream, 1 cup milk, and more.

Is Fettuccine With Portobello Mushroom Alfredo Sauce suitable as pasta & noodles?

Yes, Fettuccine With Portobello Mushroom Alfredo Sauce falls under the Pasta & Noodles category and is a great choice for this type of meal.

How do I store leftover Fettuccine With Portobello Mushroom Alfredo Sauce?

Store leftovers in an airtight container in the refrigerator for up to 3–4 days. Reheat gently before serving.

Fettuccine With Portobello Mushroom Alfredo Sauce

Name: Fettuccine With Portobello Mushroom Alfredo Sauce
Prep time: 15 min
Cook time: 30 min
Total time: 45 min
Yield: 4 servings
Ingredients: 1 (12 ounce) package fettuccine; 1 (6 ounce) package portabella mushrooms; 1 cup heavy whipping cream; 1 cup milk; 1/2 cup butter; 1 cup parmesan cheese; 1 teaspoon fresh coarse ground black pepper; 1/2 teaspoon salt; 3 garlic cloves, minced; 2 tablespoons flat-leaf Italian parsley (chopped)

Try this homemade Fettuccine With Portobello Mushroom Alfredo Sauce recipe the whole family will love. Made with fettuccine, portabella mushrooms, heavy…

This Fettuccine With Portobello Mushroom Alfredo Sauce relies on simple, everyday ingredients such as heavy whipping cream, milk, butter and parmesan cheese. It comes together quickly and makes 4 servings, at about 674 kcal each. The step-by-step instructions below are written to be easy to follow, even on a busy day.

It's versatile enough for an easy weeknight dinner yet satisfying enough for guests at the weekend. Serve it with your favorite sides, and keep any leftovers for a quick meal the next day.

Updated Jun 30, 2026

Serves 4 Pasta & Noodles

Tips for the best results

Read through all the steps once before you start and measure out your ingredients first — it makes everything go more smoothly.
Taste as you go and adjust the seasoning before serving.
Avoid overcrowding the pan — cook in batches if needed for the best texture.
Let the dish rest for a few minutes before serving so the flavors settle.
Store leftovers in an airtight container in the fridge and enjoy within a few days.

Variations & substitutions

Use a neutral oil or a plant-based spread in place of butter for a dairy-free version.
Coconut cream is a reliable plant-based alternative to dairy cream.

No specific allergen information. Please check the ingredient list for possible allergens.

My Personal Notes

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Fettuccine With Portobello Mushroom Alfredo Sauce

Tips for the best results

Variations & substitutions

My Personal Notes

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Frequently Asked Questions