Steak ‘n Shake is launching a new All Nighter menu of items only available from midnight to 6 a.m. with a burger you may need some help to finish.

Restaurant offers 7-patty burger only after midnightThe seven-patty Steakburger, called the 7X7 stacks seven Steakburgers and seven slices of American cheese in a bun for a whopping 1,330 calories. The burger uses one full pound of meat and appropriately sells for $7.77.

Beware the nutritional stats, one 7X& Steakburger contains 98 grams of fat, 290 mg of cholesterol, 34 grams of carbohydrates and 4,490 mg of sodium.

According to Burger Business, Steak ‘n Shake calls its new burger “The Ultimate Challenge,” but a fast food chain on the East Coast may hold that title with its 9-patty burger.