McDonald's Is Upgrading Its Classic Burgers

Chef Chad Schafer, Senior Director of Culinary Innovation at McDonald's USA has revealed the following changes to be made:

• Softer, pillowy buns that are freshly toasted to a golden brown;
• Perfectly melted cheese that will make you want to savor every last bit off the wrapper;
• Juicier, caramelized flavor from adding white onions to the patties while they're still on the grill; and
• Even more of everyone's favorite Big Mac sauce, bringing more tangy sweetness in every Big Mac bite.