People often associate the fortified wine Madeira with syrupy-sweet flavors, but good-quality Madeira is complex and delicious, with a wonderful acidity. The Sercial Madeira that Estopinal uses here is the driest style. Slideshow: Wine Cocktails
In a cocktail shaker, combine the Madeira, Simple Syrup, bitters and orange twists. Fill the shaker with ice cubes and shake well. Strain into a chilled cracked-ice-filled double rocks glass and garnish with the lemon twist.