Prep: 5 minutes; Cook: 7 minutes. To vary the flavor slightly, use any type of flavored mustard. Honey mustard or Creole mustard are two good choices.
3 tablespoons whole grain Dijon mustard
1 tablespoon fresh lime juice (about 1/2 lime)
1/4 teaspoon salt
2 garlic cloves, minced or 2 teaspoons bottled minced garlic
1 pound boneless sirloin steak (3/4 inch thick)
2 tablespoons chopped fresh parsley
1/2 teaspoon coarsely ground black pepper
How to Make It
Combine first 4 ingredients in a small bowl; stir well.
Place steak on a broiler pan coated with cooking spray. Spoon half of mustard mixture evenly over steak, and broil 4 minutes. Turn steak, and spread remaining mustard mixture over steak. Broil 3 minutes or until desired degree of doneness. Place steak on a serving platter; sprinkle with parsley and pepper.