Preparation

• Wash the scallions under cold water and coarsely chop them, separating white and green parts. Bring a pot of salted water to a boil and blanch the green parts for 1min., rinse under cold water, drain, and dry thoroughly. In a food processor, chop the white and green parts together. Add the mustard and continue to process until smooth. Slowly add the olive oil until incorporated. Season to taste with salt and pepper; refrigerate.