2 oz Scotch
1 oz Sweet vermouth
1 Maraschino cherry (as garnish or)
1 twst Lemon peel (as garnish)
Stir, strain, straight up, cocktail glass (or on the rocks), garnish with cherry or twist
Can also be made "perfect" with half sweet and half dry vermouth, or "dry" with all dry vermouth.
Named eponymously after an operetta by Reginald de Koven.
Scotch, Sweet vermouth, Bitters, Maraschino cherry, Lemon peel