- 2 tbsps. olive oil
- 1 lb. button or baby bella mushrooms, but in half
- 1 onion, sliced
- ½ tsp. salt
- 2 tbsps. balsamic vinegar
Add all but last ingredient to a lg. pan, and fry until liquid has been released and then evaporated from mushrooms and onions are softened (about 15 min.). Stir in vinegar.