Sauce:

  • ⅓ cup red wine vinegar
  • ¼ cup ketchup
  • 2 Tbs. oil
  • 2 Tbs. soy sauce
  • 1 Tbs. Worcestershire sauce
  • 1 tsp. Dijon mustard
  • 1 tsp. salt
  • ¼ tsp. pepper
  • ¼ tsp. garlic powder
  • zest of one lime

Relish:

  • 3 avocados, not overly ripe
  • 3 tomatoes
  • ½ yellow onion finely diced
  • 2 cloves of garlic crushed
  • Juice of 2 limes
  • Zest of 1 lime
  • 1 tbsp olive oil
  • salt and pepper

 

Combine all of the ingredients for the sauce in a liquid measuring cup. Lay the meat in a baking dish and poke all over with a fork on both sides. Pour half of the sauce over the meat and allow it to marinate in a refrigerator for several hours, covered.

In the meantime prepare the avocado relish. Chop the avocados and tomatoes. Combine all ingredients in a large bowl. Add the lime zest and juice. Season with olive oil, salt and pepper. Refrigerate.

Preheat the broiler to high. Place an oven rack several inches from the broiler.

Transfer the meat to a broiling pan and broil for 5-10 minutes on each side. The time under the broiler depends on the thickness of the steak and your preferred meat done-ness.

Allow the meat to rest for at least 10 minutes before slicing. Thinly slice against the grain. Place on the serving platter. Serve drizzled with reserved sauce and alongside the avocado relish.