Bring a large pot of salted water to a boil. Add potatoes and cook until tender, about 15-20 minutes. Drain.
Return potatoes to pot over low heat and mash with a potato masher or fork until desired consistency is reached. Stir in olive oil and Parmesan cheese.
Season with salt and pepper to taste.
Serve warm.
Interesting Facts
The olive oil in this dish adds a unique and flavorful element to the mashed potatoes.
Parmesan cheese pairs perfectly with mashed potatoes, adding a salty, nutty flavor.
This dish is perfect for any weeknight dinner or special occasion.