Homemade Hash Brown Potatoes

INGREDIENTS:

* 4 cups cold cooked potatoes, chopped
* 1 tablespoon minced onion
* 1 teaspoon salt
* 1/4 teaspoon pepper
* 1/4 cup milk
* 3 tablespoons butter

PREPARATION:
Combine the potatoes, onion, salt, pepper, and milk. Melt butter in a large heavy skillet over medium heat. Do not let burn. When butter is hot, add potato mixture. Press down firmly. Reduce heat and fry slowly until bottom is golden brown. Do not stir. Turn carefully or put under broiler to brown the other side.
Serves 4.