Step 1

If desired, peel potatoes. Chop into one-inch pieces.

Step 2

Place potatoes in a large pot and cover with water. Bring to a boil over medium-high heat. Once boiling, boil 15-20 minutes until potatoes are fork tender.

Step 3

Drain potatoes and place in a large bowl. Mash thoroughly. Add Greek yogurt, milk, butter or olive oil, salt, and rosemary; mash or stir to combine.

Step 4

Serve immediately and enjoy! Alternatively you can make up to 24 hours in advance and reheat prior to serving.