The inner stalks of celery and fennel, plus soft chunks of mozzarella, add up to a clean, cool salad that's quite striking (the name, which refers to a "woman in white," alludes to its pale hues).
Ingredients
2 medium fennel bulbs, stalks discarded
6 pale inner (white) celery stalks, leaves discarded and stalks thinly sliced
1 (1/2-pound) ball buffalo mozzarella (optional), roughly torn
1/2 tablespoon grated lemon zest (preferably from an unwaxed organic lemon)