Emerald Divinity

• 4 baby gem lettuces, cut lengthwise into quarters
• 4 celery sticks, tough strings removed, sliced
• 1 small fennel bulb, thinly

Make the dressing by blitzing the parsley, watercress, tarragon and basil in a blender for two 10-second pulses, then add the lemon juice, vinegar, oil, mayonnaise or vegenaise and the salt and blend until incorporated.

Arrange the lettuce, celery, fennel and spring onions on a large platter. Either serve the dressing on the side so people can add their own or dip, or drizzle the dressi