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 Four Cheese Mashed Potato Stuffed Portobello Mushrooms?

You need 7 ingredients. The key ingredients include: 1 (4 ounce) package Idahoan(R) Four Cheese Flavored Mashed Potatoes, 2 large portobello mushrooms, or more depending on size, Oil, Salt and pepper, and more.

Is Four Cheese Mashed Potato Stuffed Portobello Mushrooms suitable as general?

Yes, Four Cheese Mashed Potato Stuffed Portobello Mushrooms falls under the General category and is a great choice for this type of meal.

How do I store leftover Four Cheese Mashed Potato Stuffed Portobello Mushrooms?

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

Four Cheese Mashed Potato Stuffed Portobello Mushro

Name: Four Cheese Mashed Potato Stuffed Portobello Mushrooms
Prep time: 15 min
Cook time: 30 min
Total time: 45 min
Yield: 4 servings
Ingredients: 1 (4 ounce) package Idahoan(R) Four Cheese Flavored Mashed Potatoes; 2 large portobello mushrooms, or more depending on size; Oil; Salt and pepper; 1/2 cup Cheddar cheese, shredded; 2 tablespoons bell pepper, diced and lightly sauteed; 2 tablespoons scallions, chopped

Try this homemade Four Cheese Mashed Potato Stuffed Portobello Mushrooms recipe the whole family will love. Made with Four Cheese, portobello mushrooms,…

This Four Cheese Mashed Potato Stuffed Portobello Mushrooms relies on simple, everyday ingredients such as oil, salt and pepper, cheddar cheese, shredded and scallions, chopped. It comes together quickly and makes 4 servings, at about 89 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 General

Servings: persons

1 (4 ounce) package Idahoan(R) Four Cheese Flavored Mashed Potatoes
2 large portobello mushrooms, or more depending on size
Oil
Salt and pepper
1/2 cup Cheddar cheese, shredded
2 tablespoons bell pepper, diced and lightly sauteed
2 tablespoons scallions, chopped

Frequently Asked Questions

Quick Info

Servings
4 servings
Calories
89 kcal
Category
General

Eats Now Editorial Team

Recipe developed & tested in-house

Passionate cooks who develop and test new recipes every day – from quick weeknight dinners to special occasion feasts.

Reviewed by the Eats Now Kitchen Team

More about our team →

Four Cheese Mashed Potato Stuffed Portobello Mushrooms

Tips for the best results

Variations & substitutions

My Personal Notes

How did you like this recipe?

Frequently Asked Questions