Sopa De Elote (Corn Soup)

Yield:	6 Servings
Categories:	Mexican, Soups

3	sm	Ears corn (or 1 1/2 cups frozen whole kernel
		Corn, thawed)
1		Garlic clove
1/2	ts	Salt
1	tb	Butter
1	sm	Onion, chopped
3	sm	Tomatoes, peeled, chopped (3/4 lb)
1	qt	Beef broth
1/2	ts	Dried leaf oregano, crushed
1/4	c	Whipping cream