Grapefruit Bitters Recipe

Directions

1. 1
   Halve the grapefruit.
2. 2
   Juice one half, reserve the juice, and discard the rind.
3. 3
   Coarsely chop the remaining half (pulp and rind) and reserve.
4. 4
   Combine sugar and water in a medium saucepan over medium heat.
5. 5
   Stir until sugar dissolves, and let syrup simmer until it thickens slightly, about 2 minutes.
6. 6
   Add chopped grapefruit and cook until the grapefruit releases all its juice, about 5 minutes.
7. 7
   Remove from heat and let cool to room temperature.
8. 8
   Combine cooled grapefruit syrup (including chopped fruit), reserved grapefruit juice, Campari, vodka, and sweet vermouth in a large container with a tightfitting lid.
9. 9
   Stir well, cover, and refrigerate at least 1 hour before using.