Grilled Skirt Steak

INGREDIENTS

• 3 pounds skirt steak, cut into 8" pieces
• 3 tablespoons olive oil
• 3 tablespoons red wine vinegar
• 3 tablespoons brown sugar
• 2 tablespoons red pepper flakes
• 2 garlic cloves, minced
• 2 tablespoons spice mixture such as Ras El-Hanout or Old Bay Seasoning
• salt & pepper