A flame-broiled 5.5 oz burger patty, made with USDA certified ground chuck seasoned with salt and pepper, a thick slice American cheese, Naturally-smoked thick cut bacon, Fresh cut romaine lettuce, red onions and ripe tomatoes, our original grill sauce on an artisan bun.According to NRN, the "grill sauce" mentioned above is composed of "garlic, pepper and onion flavors intended to complement the flame-grilled beef patty."
The BK Chef's Choice has 650 calories, 40 grams of fat, and 33 grams of protein.