Delicious Duchess Potatoes

1 . Stage

Place potatoes into a large pot and cover with salted water; bring to a boil. Reduce heat to medium-low and simmer until tender, about 20 minutes. Drain.

2 . Stage

Transfer potatoes to a large bowl and mash with a fork or masher. Quickly add egg yolks, 2 tablespoons butter, nutmeg, and salt. Whisk until thoroughly mixed and set aside to cool, about 10 minutes.

3 . Stage

Set an oven rack about 6 inches from the heat source and preheat the oven's broiler. Line a baking sheet with parchment paper.

4 . Stage

Fit a piping bag with a large star tip. Fill the bag with the potato mixture and pipe golf ball-sized rosettes onto the prepared baking sheet. Brush carefully with remaining butter.

5 . Stage

Place under the preheated broiler and broil until heated through and light brown on top, 3 to 5 minutes. Keep warm for serving.