Entered for safe-keeping. By Kenji López-Alt, Chief Creative Officer of Serious Eats, who sought to make a higher quality Big Mac, keeping the balance of tastes and small bun size, while omitting the long list of preservatives and thickeners. This is my kind of copycat - make it better, not the same! More at: http://aht.seriouseats.com/archives/2011/05/the-burger-lab-building-a-better-big-mac.html. Kenji uses the Wonderbread or Sunbeam bread for the small diameter and the squishiness. It may not be clear in the ingredients list but you need 1 1/2 buns: 1 top and 2 bottoms. This recipe calls for a meat grinder, a microwave, a refrigerator, a toaster oven or broiler and a stove-top.