Pommes de Terre Mont d'Or

this comes from Jaques and Julia Cooking at Home

Pommes de Terre Mont d'Or

4 cups mashed potatoes, leftover or fresh
3 large eggs
2/3 cup grated gruyere or swiss cheese
1/4 tsp. salt  
1/8 tsp. freshly ground black pepper

Preheat oven to 400F. Butter a shallow baking dish or casserole.
Put the potatoes in the bowl of a food processor, add eggs, about 1/2 cup of the
grated cheese and the salt and pepper. Process for about 10 seconds to whip all
the ingredients together.
Scoop the potatoe into the prepared dish and smooth top. Sprinkle the remaining
cheese over the top and place dish on a baking sheet, in case of boil over, and
bake in the lower 1/3 of preheated oven for 30 - 35 minutes until the top is
crusty and golden.

I have made this and it is really delicious.

Source:

rec.food.cooking, rec.food.recipes