This North African salad will give you a wonderful new perspective on leeks. Uncooked, they are deliciously refreshing, especially when paired with tomatoes and cucumbers.
Whisk together the lemon and oil along with a healthy pinch of salt and several grindings of pepper. Toss with the leeks.
Core the tomatoes, then cut them in half horizontally and shake out the seeds, squeezing gently; chop. Peel the cucumber if necessary, then cut in half lengthwise and scoop out the seeds with a spoon; chop.