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 Mushroom-Swiss Mac & Cheese?

You need 18 ingredients. The key ingredients include: 1 package (16 ounces) mini penne pasta, 1/2 pound baby portobello mushrooms, chopped, 1 small onion, finely chopped, 2 tablespoons butter, and more.

Is Mushroom-Swiss Mac & Cheese suitable as pasta & noodles?

Yes, Mushroom-Swiss Mac & Cheese falls under the Pasta & Noodles category and is a great choice for this type of meal.

How do I store leftover Mushroom-Swiss Mac & Cheese?

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

Mushroom-Swiss Mac & Cheese Recipe

Name: Mushroom-Swiss Mac & Cheese
Prep time: 15 min
Cook time: 30 min
Total time: 45 min
Yield: 4 servings
Ingredients: 1 package (16 ounces) mini penne pasta; 1/2 pound baby portobello mushrooms, chopped; 1 small onion, finely chopped; 2 tablespoons butter; 1 tablespoon olive oil; 1 garlic clove, minced; 5 tablespoons butter; 1 package (8 ounces) cream cheese, cubed; 1-1/4 cups whole milk; 1-1/4 cups half-and-half cream; 2-1/2 cups shredded Swiss cheese; 1-1/4 cups grated Parmesan and Romano cheese blend; 1/4 teaspoon salt; 1/4 teaspoon pepper; 6 bacon strips, cooked and crumbled; 1/3 cup panko (Japanese) bread crumbs; 2 tablespoons minced fresh parsley; 2 tablespoons butter, melted

Try this homemade Mushroom-Swiss Mac & Cheese recipe the whole family will love. Made with penne pasta, portobello mushrooms, onion and butter. Easy ste…

This Mushroom-Swiss Mac & Cheese relies on simple, everyday ingredients such as (16 ounces) mini penne pasta, small onion, finely chopped, butter and olive oil. It comes together quickly and makes 4 servings, at about 1925 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

1925

kcal

Calories

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.

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Mushroom-Swiss Mac & Cheese

Tips for the best results

Variations & substitutions

My Personal Notes

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