Excerpt from the 1937 Legendre Herbsaint recipe booklet
French in name, French in origin, and French in its sophisticated appeal, Legendre Herbsaint is a drink distinctly European in character. Its very appearance differs from all other drinks. In its original state Herbsaint is a transparent greenish amber. Mixed with water or ice as in a frappe, Herbsaint becomes an opaque beverage whose gyrating whorls of coalescent strata have a distinct opalescent hue. This refreshing and delightful beverage pleases the palate of the connoisseur and man about town alike, and is reminiscent of the charm and unique appeal of New Orleans. in whose Vieux Carre it has attained its greatest popularity. To drink Herbsaint is to recall the glories of the past, to renew acquaintance with the romance and glamour of by-gone days of Old France and of that France of the New World-Louisiana.