Simple Onion Soup

Yield:	4 Servings
Categories:	Stews, Soups

1	lb	Beef bones for stock
12	c	Water
2	tb	Flour or cornstarch
1/2	c	Milk
6		Onions--coarsely sliced
1/2	c	Grated Gruyere, Parmesan, or Romano cheese
		Salt the pepper to taste