SOY MARINATED FLANK STEAK - Tailgate Guru

Ingredients

• 1 cup soy sauce
• 1/4 cup olive oil
• 1/4 cup light brown sugar, packed
• 3 TBSP apple cider vinegar
• 1 TBSP worchestershire sauce
• 2 tsp Dijon
• 2 cloves garlic, minced
• 1 tsp red pepper flakes
• 1/4 tsp black pepper
• 1 flank steak
• vegetable oil for grill grate