Step 1

In a large bowl, combine the cabbage, fennel, onion and apple. Season with the salt and toss to combine. (The cabbage may need more salt, so taste as you go.)

Step 2

In a small bowl or jar, whisk together the vinegar, oil, lime juice, honey, celery seed and pepper. Taste, and sweeten with more honey, if desired, and season with a small pinch of salt. Slowly pour the vinaigrette over the slaw ingredients, using just enough to lightly coat all the cabbage. (You may have some leftover.) Toss the slaw to evenly distribute the vinaigrette, then fold in the cilantro.

Step 3

Sprinkle with reserved fennel fronds, if desired.

Step 4

The slaw can be served right away, but is best after about 15 minutes of rest. The cabbage and onions will absorb the flavor of the dressing the longer the slaw sits.