Wahlburgers first opened in Massachusetts as ... onion, pickles, and Wahl Sauce (the chain's version of fast-food-classic pink sauce often called special sauce). As soon as I bit into the burger ...

It features Blaze's white sauce, shredded mozzarella ... that consist of blends from the brand's #1 best-tasting cold brew. Wahlburgers is soaring into a new year with limited-time releases ...