1 cup extra-virgin olive oil
2/3 cup sherry wine vinegar
2 tablespoons lemon juice
1 cup chopped flat-leaf parsley
4 tablespoons chopped fresh basil leaves
1 tablespoon chopped fresh oregano leaves
3 tablespoons minced garlic
2 tablespoons minced shallots
3/4 teaspoon fresh cracked black pepper
2 1/2 teaspoons kosher salt
1/4 teaspoon crushed red pepper
1 (1 3/4 to 2-pound) skirt steak