1 oz Dry vermouth, Vya
              1⁄2 oz Fino sherry
              1 oz Orange juice
              1⁄2 oz Dry vermouth
              
              1 twst Orange peel (flamed, as garnish)
              1  Nutmeg (grated, as garnish, optional)
          Instructions
    
          Shake vermouth, sherry, juice, and bitters with ice. Strain into a chilled martini glass. Flame orange peel over top and dust with nutmeg, if you're using it.
Notes
    
          The original Adonis is 2/3 Sherry (assumed to be dry), 1/3 Sweet vermouth, 1 dash orange bitters, stirred.
History
    
          Named for the Broadway musical "Adonis". Probably of 19th century origin, with an unknown creator. This version is in Dale Degroff's "The Essential Cocktail"
Cocktail summary
        Created by
    
          Dale Degroff
    
      Year
    
          2008
    
      Is an
    
          altered recipe
    
      Dry vermouth, Fino sherry, Orange bitters, Orange juice, Orange peel, Nutmeg
PT5M
PT0M
Cocktail
Cocktail
1
craft, alcoholic
           
Curated quite a bit. So... this is Degroff's adaptation of the 19th century Adonis cocktail. As you can see, the adaptation is wildlyy different from the original. Degroff specifically calls for 1 oz Vya dry and 1/2 oz generic dry vermouth, and a flamed orange peel. His version is shaken, where the original is stirred. Updated notes to show original version, history, and provided a link to the Degroff book on Amazon to show the cocktail.
Thanks,
Zachary