Panera Bread has announced that it has switched to bacon that is free of artificial preservatives, flavors, sweeteners and colors from artificial sources, and is sourced from pigs that meet the company’s animal welfare standards for reduced confinement and antibiotics. Panera’s new bacon contains six ingredients: pork, water, sea salt, sugar, celery powder and thyme extract.

The change is the latest in a series made by Panera Bread as part of its No No List commitment, an endeavor to eliminate dozens of artificial ingredients from the chain’s menu items by the end of 2016.

“There are few foods as beloved as bacon,” says Dan Kish, head chef and senior vice-president of food at Panera Bread. “As we approached the challenge of remaking bacon without artificial curing agents and preservatives, we took another step back to think about bacon as it should be: the perfect slice. My food philosophy is that if you’re going to truly enjoy an indulgence, like salty, smoky bacon, it should be the best you can get.”

The new bacon is herb-brined and has a deeper, more complex flavor with the addition of extra applewood smoke, according to the company. Additionally, the bacon, which is 25% thicker than before, is now taken out of the oven and served at room temperature rather than stored in the refrigerator, which results in crispier slices. Panera also is now using the broken pieces and trimmings leftover from making bacon strips on its salads, allowing the company to use premium cuts for the crumbles while reducing food waste.

“Clean bacon is an example of how you can amplify when you simplify,” says Ron Shaich, founder and chief executive officer of Panera Bread. “By removing artificial additives, we made a switch to better ingredients, better texture and, ultimately, better flavor. We’re not just offering clean bacon; it’s bacon that has been elevated in every way.”