Shrimp a la Sherry

Yield:	8 Servings
Categories:	Seafood

2	lb	Fresh shrimp; peeled and deveined
2	md	Onions; chopped
2		Cloves garlic
1	tb	Parsley; chopped
1/2	c	Sherry wine
1	cn	Whole tomatoes
		Salt & pepper to taste
1	ds	Pepper sauce; optional