Party Potatoes

Yield:	8 Servings
Categories:	Potatoes

3/4	c	Sour cream
2	tb	Finely chopped onion
1	pk	(3-oz.) cream cheese
1		Garlic clove; minced
1	ds	Pepper
2	c	Water
1/4	c	Butter
1/4	ts	Salt
1	c	Milk
2 2/3	c	Hungry jack mashed potatoes
		Chopped fresh parsley; if desired