While not as tender as skirt steak, this Paleo version of Carne Asada is a suitable substitude with less fat.
1 jalapeno pepper
1 teaspoon ground cumin
2 tablespoons minced fresh cilantro
1 tablespoon freshly squeezed lime juice
2 tablespoons extra virgin olive oil
2 pounds flank steak, pounded thin with meat tenderizing tool
Combine pepper, cumin, cilantro, lime juice and oil in a small container.
Put steak in large flat dish and pour mixture evenly over top
Marinate for at least two hours (we marinated overnight)
Preheat ovin to broil or ignite grill
Boril or grill for 10 min, turning at halfway point
Remove from heat and tent with foil for 5 minutes