Grilled Steak Fajitas – 8Primal

Ingredients

• 1 beef flank steak (1.5 lbs)
• 1 large onion, cut into wedges
• 1 medium green pepper, julienned
• 1 can (4 ounces) chopped green chiles
• 1/2 cup lemon juice
• 1/2 cup cider vinegar
• 1/2 cup vegetable oil
• 4 garlic cloves, minced
• 1 tablespoon Worcestershire sauce
• 1 teaspoon dried oregano
• 1/2 teaspoon salt
• 1/2 teaspoon pepper
• 12 flour tortillas (6 inches), warmed
• 1 medium avocado, peeled and sliced, optional
• Sour cream, optional