I really enjoy the contrast of our Grapefruit bitters with the onion garnish.
2 1/2 oz gin
1/2 oz dry vermouth
4 dashes The Bitter Housewife Grapefruit Bitters
2-4 cocktail onions
Pour all ingredients into a mixing glass, fill with ice, and stir till well chilled (60 seconds). Strain into a coupe or cocktail glass, preferably chilled. Garnish with cocktail onions.