Mascarpone Mashed Potatoes

This holiday season is a great time to update your mashed potato side dish with this version incorporating plenty of butter and smooth mascarpone cheese for a really special treat.

• Preparation Time: 15 mins
• Cooking Time: 35 mins
• Total Time: 50 mins
• Calories: 483 Calories

Ingredients

• 1 egg yolk
• salt and freshly ground black pepper to taste
• 1 pinch cayenne pepper, or to taste
• 1 cup butter, cut into chunks
• 0.75 cup milk
• 4.5 pounds russet potatoes, peeled and halved lengthwise
• 0.5 cup mascarpone cheese at room temperature

Recipe Instructions

Step 1

Preheat oven to 425 degrees F (220 degrees C).

Step 2

Place potato halves into a large pot of salted water, bring to a boil, and reduce heat to medium-low. Cook until very tender, about 15 minutes. A knife should pierce the middle of a potato half easily. Transfer potatoes to a colander and drain thoroughly, about 5 minutes.

Step 3

Whisk mascarpone cheese in a mixing bowl until smooth. Stir egg yolk and milk into mascarpone cheese, whisking until smooth; season with salt, black pepper, and cayenne pepper.

Step 4

Transfer potatoes to a separate large mixing bowl, add butter chunks to potatoes, and season with salt and black pepper. Mash butter into potatoes with a potato masher until fluffy; a few lumps are okay. Whisk mascarpone mixture into mashed potatoes.

Step 5

Spread mashed potatoes into a 9x13-inch baking dish. Smooth the top and use the tip of a spatula to lightly press the potatoes and lift up to create little peaks and valleys in the top.

Step 6

Bake in the preheated oven until potatoes are heated through and top is golden brown, about 20 minutes.