Cheddar and Green Onion Mashed Potatoes

mashed potatoes with green onions and shredded cheese
Mashed potatoes with green onions and shredded cheddar cheese. Paul Poplis/Getty Images
  • 40 mins
  • Prep: 15 mins,
  • Cook: 25 mins
  • Yield: 6 Servings

These gussied-up mashed potatoes are a refreshing change from everyday potatoes. Cheddar cheese and green onions transform these simple mashed potatoes into something special.

Use sharp or mild cheddar cheese in the dish, or use a blend of cheddar and colby or Monterey Jack cheese. A few tablespoons of cooked crumbled bacon would be great as well.

What You'll Need

  • 3 pounds baking potatoes, russets
  • 3/4 cup half-and-half, milk, or light cream
  • 4 tablespoons butter
  • 1 cup shredded sharp cheddar cheese
  • 4 green onions, thinly sliced
  • salt and freshly ground black pepper, to taste

How to Make It

Peel the potatoes and cut them into large chunks; rinse well.

Put the potatoes in a saucepan and cover them with water; bring to a boil over high heat. Reduce heat to medium-low and boil gently for about 20 to 25 minutes, until tender.

Meanwhile, heat the half-and-half, milk, or light cream and butter in a saucepan over low heat until warm enough to melt the butter.

Drain the potatoes and transfer to a large bowl.

Add the warm half-and-half and butter; mash until smooth.

Stir in shredded cheese and sliced green onions. Add salt and pepper to taste.

Make-Ahead Tip - Make the potatoes an hour or two in advance and keep them warm in a well-buttered slow cooker.


  • Add 2 tablespoons of fresh chopped parsley in addition to the green onions. 
  • Replace the sliced green onions with a few tablespoons of fresh snipped chives.
  • Add 2 to 3 tablespoons of cooked crumbled bacon to the potatoes.
  • Replace 1/4 cup or more of the half-and-half with sour cream.

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