Cuban Steak

1 lg piece of flank steak, 2-3 lbs

Marinade:
1/3 c. fresh lime juice
2 tsp. lime zest
1/4 c. Olive Oil
1 tsp. ground cumin
1 tsp. dried oregano
1 tsp. Onion powder
1 tsp. garlic powder
1 tb. soy sauce
1/2 tsp. ground chipolte chile powder


Combine all ingredients and marinate for 2-3 hours.  Slightly oil the outdoor grill with oil and cook for 2-3 minutes on each side.