Combine dried grapefruit peel, cinnamon stick, ginger, cinchona bark, and rye whiskey in glass jar. Shake.

Place in a dark area and let sit for 2 weeks, shake daily.

Strain with cheesecloth or mesh strainer into a fresh container. Set this container aside.

Transfer the rest of the chunky stuff to a saucepan and cover with water.

Boil, then simmer for 10 minutes.

Let cool to room temperature, put in another clean jar and shake.

Place in a dark area and let sit for 1 week, shake daily.

Strain the jar with the chunky stuff into new jar and add in original mixture.

Add blackstrap molasses and shake.

Let sit for 3 days and strain anything that floats to top.

Transfer to a new bottle (preferably dark glass) and enjoy!