Beef with wine

1 (4 lb) top sirloin roast, fat trimmed to 1/4-inch thickness salt and pepper 1 tablespoon vegetable oil 8 ounces white mushrooms , chopped 2 onions , minced[...]

2 1/2 lbs sirloin tip roast 3 large portabella mushroom caps , large dice 1/2 onion , large dice 1 clove garlic , minced 1/2 cup beef broth 1 tablespoon[...]

1/3 cup Wish Bone Italian salad dressing 1/2 cup dry red wine or 1/2 cup vegetable broth 1 1/2 tablespoons light soy sauce 12 ounces lean boneless sirloin,[...]