Beef Salad

Yield:	8 Servings
Categories:	Salad

2	lb	Round steak; 3/4 to 1 inch thick
1	c	Salad oil (part olive oil if desired)
1/3	c	Red wine vinegar
1/2	tb	Tarragon leaves
1	ts	Salt
3/4	ts	Sugar
1/2	ts	Dry mustard
1/2	ts	Ground pepper
1/4	ts	Garlic powder
2		Red onions; diced
1/2	lb	Fresh mushrooms; sliced
2	tb	Capers (optional)
2	ts	Freeze dried pink peppercorns (optional)
		Fresh parsley