The asparagus can be boiled, steamed, grilled or roasted for this recipe. I recommend steaming it for 3 to 8 minutes, depending on stalk size. If boiling or steaming asparagus, immediately plunge pieces into a bowl of ice water to help retain their bright green color. Drain and dry well.
In a small bowl, whisk together olive oil, lemon juice, salt and pepper. Whisk in herbs.
Arrange asparagus on a platter and toss it gently with whisked dressing. Top with shavings of Manchego cheese (or Parmesan, if you prefer) when ready to serve.
Individual plates can be lined with lettuce leaves or framed by avocado slices.
Variation: To make bruschetta, brush bread with some dressing and top with thinly sliced tomato, and the asparagus and Manchego salad.
* If chervil is not available, tarragon can be used. To substitute, use 1 tablespoon tarragon and increase the amount of parsley to taste.