Ingredients
1/4 cup olive oil
12 ounces white mushrooms, halved (quartered if large)
3 tablespoons balsamic vinegar
1 teaspoon coarse salt
1/4 teaspoon red-pepper flakes
Freshly ground pepper
Preparation
Heat oil in a skillet over medium-high heat. Add mushrooms, and cook until golden brown, about 5 minutes. Stir in vinegar, salt, and red-pepper flakes, and season with pepper. Cook 1 minute more. Transfer to a bowl, and serve.