1 lb. potatoes, cubed

  • cover and microwave for 9-12 minutes, until potatoes are fork-tender
  • if using plastic wrap, poke a hole to allow steam to escape

2-3 tbsp. butter
1/4 cup milk
2 oz. sharp shredded cheese (cheddar, parmesan, asiago)
salt, pepper, and other seasonings, to taste

  • mash butter into hot potatoes, then stir in milk, cheese, and seasonings

source: https://www.thespruceeats.com/easy-microwave-mashed-potatoes-3059678