How to Make It
Prepare Steak: Preheat grill to 350°F to 400°F (medium-high). In a large zip-top plastic bag, combine the vinegar, olive oil, garlic, mustard, salt, and pepper. Shake to combine. Add steak to the bag, seal bag, and marinate 30 minutes. Remove steak from marinade, discarding marinade.
Grill steak, turning once, 10 minutes total for medium-rare (or until desired doneness). Let steak rest for 10 minutes before slicing.
Prepare Fennel Slaw: Combine all ingredients in a large bowl, and toss together. Chill until ready to serve.
Slice each strip of steak in half to make 2 shorter strips. Slice down the long side (across the grain) of each strip to create 1/2-inch-thick slices. Serve steak with Fennel Slaw.
The Southern Vegetable Book, by Rebecca Lang, copyright 2016.