Cut garlic in half and rub cut sides over both sides of steak. Season with salt and pepper.
Grill the steak, 4 to 5 minutes per side for medium-rare. Transfer to a cutting board and let rest for 5 minutes. Slice thinly on the diagonal, across the grain. Serve with Barbecue Bean Salad.
1 starch, 1 vegetable, 1 other carbohydrate, 4 lean meat