What is Fermented Tea and Doppio?
Color
Dark Brown, Yellow
  
Brown, Dark Brown
  
Types
Oolong, Black, Pu-erh
  
Espresso
  
Milk Content
Not required
  
Little
  
Taste
Vinegary
  
Bitter
  
Serving Style
Warm
  
Hot
  
Additives
Black Tea, Sugar, Water
  
Hot water, Milk
  
Number of Servings
1
  
1
  
Time Required
  
  
Different Types of Fermented Tea and Doppio
Fermented Tea and Doppio are produced all around the globe. And they change according to region in where they are cultivated. So, the question arises what is Fermented Tea and Doppio's differentiating factor?In following section we will take a close look at what is Fermented Tea and Doppio color, serving style, types and much more. First thing to know is what are the different types of Fermented Tea and Doppio. Well, Fermented Tea types include Oolong, Black, Pu-erh while types of Doppio are Espresso.