Fill a rocks glass with crushed ice. Pour Ojen and orgeat over the ice and add four dashes of Peychaud's bitters, then swizzle. Fill with more crushed ice and top with three more dashes of Peychaud's. Swizzle until the glass frosts.
Notes
*Orgeat is a spiced almond syrup.
Recipe by Louisiana Cookin' at https://louisianacookin.com/the-century-old-cocktail-were-drinking-now-through-mardi-gras-day/