Using a mandolin, grater or sharp chef’s knife, cut the fennel into thin ribbons, like matchsticks. Using a mandolin or grater, shred the carrots to the same thickness.
Toss the fennel, carrots, garlic and capers together. Sprinkle with coriander.
Whisk together the olive oil, lemon juice, ginger and salt. Pour over the salad, toss, and serve.