Ingredients

Steps

• Whisk oil, vinegars, mustard, sugar, salt, and pepper in a bowl until thickened.
• Add the chopped dill to the dressing mixture.
• Toss finely sliced spring onions, celery, and fennel in a large bowl with the dressing.
• Layer half of the sliced cucumber and half the salad leaves on top of the vegetables.
• Repeat layers with the remaining cucumber and leaves, then season well.
• Chill the salad for up to four hours.
• Toss everything together immediately before serving.