- 1/4 cup lemon juice
- 3 tablespoons extra-virgin olive oil
- 2 teaspoons Dijon mustard
- 1/4 teaspoon salt, or to taste
- Freshly ground pepper to taste
- 1 pound top round steak, 1 1/2 inches thick, trimmed
- 4 cups romaine lettuce, chopped
- 1 medium cucumber, diced
- 1 large tomato, diced
- 8 small (4 inch) whole-wheat pitas, split open (see Tip)
- Position rack in upper third of oven; preheat broiler.
- Whisk lemon juice, oil, mustard, salt and pepper in a large bowl. Place steak in a shallow dish and pour half the dressing over it. Let marinate at room temperature, turning once, for 10 minutes.
- Meanwhile, prepare the salad by adding lettuce, cucumber and tomato to the remaining dressing in the bowl; toss to coat.
- Transfer the meat to a broiling pan. Broil for 5 minutes on each side for medium-rare, or until it reaches desired doneness. Transfer to a cutting board, let rest for 3 minutes, then slice thinly against the grain. Mix the meat with the salad and fill each pita. Serve immediately.