HomeRecipesBeveragesCold BeveragesCara Cara Orange, Grapefruit & KombuchaBy Aysegul SanfordShareCopy LinkEmailPinterestCara Cara Orange, Grapefruit & KombuchaBy Aysegul SanfordShareCopy LinkEmailPinterestIngredientsYield/Serves: Makes 1 juice 3 cara cara oranges 1 red ruby grapefruit ½ cup kombucha ProcedureJuice oranges and grapefruit. Pour into a glass and top it off with kombucha.