I found this one at Epicurious. I served this over steak that I had prepared with the salting method and some rosemary. See my notes at the bottom for my alterations. 1 pound mixed fresh white and exotic mushrooms such as cremini, oyster, or shiitake (discard shiitake stems) 4 large garlic cloves, minced 2 tablespoons unsalted butter 1 onion, chopped fine 1 tablespoon soy sauce 1/2 cup dry red wine 1 tablespoon balsamic vinegar 1 tablespoon cornstarch dissolved in 1 1/2 cups cold water 1/2 teaspoon sugar 2 tablespoons finely chopped fresh parsley leaves Slice mushrooms. In a 10-inch heavy non-stick skillet cook garlic in butter over moderately low heat, stirring, until pale golden. Add onion and cook, stirring, until softened. Add mushrooms and soy sauce and sauté mixture over moderately high heat, stirring, until liquid mushrooms give off is evaporated and mushrooms begin to brown. Add wine and vinegar and boil until liquid is evaporated. Stir cornstarch mixture and add to skillet ...