Horseradish Potato Gratin

By tjm01

Ingredients

• 3 cups heavy cream
• 1/4 cup prepared horseradish
• 1/4 tsp ground nutmeg
• 1 1/2 tsp. Kosher salt
• 3/4 tsp. black pepper
• 3 lbs russet potatoes (about 6), peeled and thinly sliced
• Unsalted butter for the baking dish, at room temperature

Preparation

Step 1

Heat oven to 375 degrees. Butter a shallow 3-quart baking dish. In a large bowl, combine the cream, horseradish, nutmeg, salt & pepper. Add potatoes and toss to coat.
Transfer the potato mixture to the prepared baking dish, pressing gently to submerge the potatoes. Cover the dish with foil, placed on a rimmed baking sheet, and bake for 25 minutes.
Remove the foil and bake until the potatoes are tender and the top is golden, 50-65 minutes.