Freshly ground black pepper. Sesame-seed bun. 2 ears fresh sweet corn. 1/2 cup butter. Juice and zest of one lime. ¼ cup fresh cilantro, finely chopped. Mayonnaise. Tajin. Queso fresco, crumbled.

The limited-time burger features a classic flame-grilled beef patty topped with spicy queso, bacon, jalapeños, and ghost pepper cheese on a seasonally appropriate orange-and-black sesame seed bun.

I tried the UK's best burger - the bun tasted like McDonald's but one genius ingredient really took me by surprise. Black Bear won the National Burger of the Year award for its miso mayo burger ...