Mushrooms have their own distinct flavor, and therefore are in a class all their own. I am told they are healthy, and that's a good thing.....but,....I would eat them whether they were healthy or not....they are just that good. I love steak, so that is my first thought for this recipe....but,...the possibilities are immense when it comes to serving these Mushrooms. If you are Vegan, just use a good olive oil instead of the butter. This recipe can be made ahead and reheated. They are best used within 2 days. Keep a batch on hand.
Place all ingredients except the Worchestershire Sauce and Dry Sherry in a large saute/fry pan. Cook over med/lo heat for about 25-30 minutes, stirring occasionally. The liquids that release should be mostly evaporated.
Add the Worchestershire Sauce and Dry Sherry. Turn the heat up a bit and cook for 5 more minutes. Stir often.
Serve on top of your favorite steak, or any other favorite thing you like Mushrooms on.