Grilled Steak Tortilla Salad. Ingredients: 1 1/2 lb. skirt steak, 1 tsp. chili powder, Kosher salt, Pepper, 1 1/2 lb. plum tomatoes, cut into pieces, 2 scallions, sliced, 1 jalapeño, thinly sliced, 2 tbsp. fresh lime juice, 1 bunch arugula, thick stems discarded, 1 c. fresh cilantro, Charred flour tortillas, for serving. Method. Season steak with chili powder and ½ teaspoon each salt and pepper. Broil or grill to desired doneness, 3 to 4 minutes per side for medium-rare. Let rest before slicing. In bowl, toss plum tomatoes, scallions, jalapeño, lime juice, 1/2 teaspoon salt and 1/4 teaspoon pepper. Toss with cilantro and arugula; fold in steak. Serve with charred flour tortillas.