Ingredients

1 piece skirt steak (4 ounces)

Coarse salt and ground pepper

1 tablespoon olive oil

1 tablespoon red-wine vinegar

3 cups baby spinach (from a 5-ounce bag)

1/2 cup seedless red grapes, halved

1 ounce blue cheese, crumbled

1 tablespoon coarsely chopped walnuts

Preparation

Heat toaster-oven broiler (or oven broiler), with rack set 4 inches from heat. Season steak with salt and pepper; place on a broilerproof pan. Broil 4 to 6 minutes, without turning, for medium-rare. Let rest 5 minutes.

Meanwhile, in a medium bowl, combine oil and vinegar; season with salt and pepper, and whisk to combine. Add spinach; toss to combine. Thinly slice steak crosswise. Place spinach, grapes, and steak on a serving plate. Sprinkle with cheese and walnuts.