Size: 10.3 ounces
The history of Slotts started in 1885 with AG Holmgren and Ättiksfabriken in Uppsala, Sweden. As the name suggests, they focused on vinegar, but around 1919 they began to also manufacture mustard. The initiative came from the factory's former manager, the German engineer Bruno Knebel. From home, he had brought with him an incredibly good mustard recipe, initially called Knebelpasta, which later came to be known as Slotts mustard.