New York Times
Yield:2 servings
Salt and pepper
1 small shallot
1½ tablespoons red wine vinegar, plus more to taste
1 cup cherry or grape tomatoes
Canola oil, for grilling
2½ to 3 ounces aged white Cheddar
⅓ (lightly packed) cup fresh basil leaves
3 tablespoons olive oil
Red-pepper flakes, to taste
2. Slice the shallot into thin rings and toss with the vinegar and a big pinch of salt in a medium bowl. Slice the tomatoes in half, add to the bowl and set aside.
3. Heat a grill over high, making sure the grates are clean and oiled. Once grill grates are very hot, lay the steak on the grates and cook, covered, until well-browned with some charring, 3 to 4 minutes. Turn the steak over and grill the other side until cooked through, 2 to 3 minutes for medium-rare (125 degrees on an instant-read thermometer). Transfer to a cutting board to rest.
4. Thinly slice the Cheddar, tear any large basil leaves into pieces and add both to the tomatoes, along with the olive oil and red-pepper flakes. Toss gently to combine, taste and add more vinegar or salt, if desired.
5. Slice the steak thinly against the grain and transfer to serving plates. Spoon the tomato mixture on top and season with more pepper, if desired.