Mashed Potato and Ham Casserole

Instructions

1. 1

   With the rack in the middle position, preheat the oven to 200°C (400°F). Butter a 2-litre (8-cup) baking dish or soufflé dish.

2. 2

   In a bowl, combine the potatoes, milk, nutmeg and egg yolks. Add the cheddar, ham and peas. Season with salt and pepper.

3. 3

   In another bowl, beat the egg whites with the cream of tartar until stiff peaks form.

4. 4

   Using a spatula, gently fold the egg whites into the potato mixture. Adjust the seasoning. Spread into the baking dish. Bake until hot and golden, about 45 minutes.

5. 5

   Serve with a green salad.