Who Was Louis Lassen?
Who Was Louis Lassen? Louis Lassen (1865 – March 20, 1935) was a “blacksmith by trade and preacher by vocation” and immigrated to New Haven from Denmark in 1886. He became a food peddler, selling butter and eggs from a wooden cart. How did Louis Lassen make the hamburger? Louis Lassen, founder of Louis’ Lunch,