3 pounds (about 6 cups) blue potatoes
2 1/2 ounces (about 2 to 4 cloves, depending on size) roasted garlic
1/4 cup sour cream
1 Tbsp. butter
2 Tbsp. Parmesan, grated
Salt and pepper
Peel and cut the potatoes into cubes. Boil them in salted water for approximately 15 minutes or fork tender. Once potatoes have cooked, drain the water.
In a large bowl add the garlic, sour cream, butter, and Parmesan to the potatoes, and mash until desired consistency. Add salt and pepper to taste.