- 2 tablespoons extra virgin olive oil, divided
- 1 small onion, halved and sliced
- 1 pound white or cremini mushrooms, quartered
- 2 cloves garlic, minced
- 1 1/2 teaspoons chopped fresh thyme
- 3 tablespoons dry sherry
- 2 tablespoons lemon juice
- 1/4 teaspoon salt
- 1/4 teaspoon freshly ground pepper
- 8 cups bitter salad greens, such as frisee, arugula or baby dandelion greens
- 2 tablespoons grated Parmesan cheese
- Heat 1 tablespoon oil in a large nonstick skillet over medium heat. Add onion and cook until softened, about 3 minutes. Add mushrooms and cook, stirring, until they release their juices, 10 to 12 minutes.
- Add garlic and thyme and stir until fragrant, about 30 seconds. Add sherry and cook until mostly evaporated, about 3 minutes. Stir in the remaining 1 tablespoon oil, lemon juice, salt and pepper and continue cooking for 1 minute more. Pour over greens in a large bowl and toss to coat. Sprinkle with Parmesan.