Whisk all the ingredients for the dressing together with a fork and set aside.
Spirialise the carrots and place in a bowl.
Trim the top and bottom from the fennels. Discard the outer leaves if they are very tough or discoloured, then cut into quarters and thinly slice. Add to the carrots.
Mix the dressing ingredients together again and pour over the salad. Toss to coat.
Notes
Nutrition information is approximate and is meant as a guideline only. (It does not include seasoning with salt and pepper.)