Mushrooms and Onions for Steak

This is how I sauté mushrooms and onions to serve with grilled steak. I’ve been doing it this way for years and never really thought of it as a recipe until today when my husband mentioned that it was the best he’d ever had. If you have leftovers, make an omelet with them with smoked swiss cheese and serve with hot, steaming bowls of tomato soup with basil. Just trust me on that.