Corn and Gruyere Mashed Potato Gratin

By á-43407

Ingredients

• 3 lbs. russet potatoes, peeled and chopped
• 2 t salt
• 3 cups corn kernels (from 4 ears)
• 2 cups heavy cream
• 3/4 cup chopped scallions
• 4 oz. gruyere cheese, shredded (about 1 cup)
• 1/2 t freshly ground black pepper
• 1/2 t nutmeg
• salted butter for greasing
• 4 oz. parmesan cheese, grated (about 1 cup)

Details

Servings 8

Preparation

Step 1

Preheat oven to 400 degrees. Place potatoes in a large stockpot. Add water to cover and 1 t salt. Bring to a boil over high. Reduce to a medium-low heat and simmer until tender with pierced with a fork, about 10 minutes. Drain and return potatoes to pot.

Mash potatoes to desired consistency. Stir in corn, cream, scallions, gruyere, pepper, nutmeg and remaining 1 t salt. Lightly grease a large baking dish with butter. Spread potato mixture evenly in baking dish. Sprinkle with parmesan and bake in oven until bubbly and golden brown, about 35 minutes.