12 Tasty Secret Items From McDonald's

8. The McKinley Mac

Cost: $4.49

Do you ever find yourself still feeling hungry or unsatisfied after devouring a Big Mac? Then this burger may be the answer to all of your problems.

The McKinley Mac is all that the Big Mac is and more: instead of 1.6 oz patties, it has two quarter-pound patties, making for a monstrous meal that is sure to fill up the most ravenous appetites.