Ingredients
2 tablespoons white-wine vinegar
3 tablespoons extra-virgin olive oil
1/2 teaspoon Dijon mustard
Coarse salt and ground pepper
2 heads Boston lettuce (1 1/2 pounds total), torn into bite-size pieces
2 cups mache or fresh parsley leaves
Preparation
In a small bowl, whisk together vinegar, olive oil, and mustard; season with salt and pepper. In a large bowl, toss dressing with lettuce and mache. Serve immediately.
