Ingredients:
1/2 lb dried, bitter seville orange peel
1 pinch cardamom
1 pinch caraway
1 pinch coriander seeds
2 cups grain alcohol
Water
4 tbsp caramel food coloring
Instructions:
1. Chop the orange peel finely and mix it with the herbs and alcohol. Let it stand for 15-20 days in a sealed jar, agitating it every day.
2. Pour off spirits through a cloth, and seal again.
3. Put the strained off seeds and peel in a saucepan, crush them, cover with boiling water, and simmer for 5 minutes. Pour into another jar, cover, and let stand for 2 days. Strain this off and add it to the spirits. Add caramel coloring, filter again, and let it rest until it settles perfectly clear.
Image from David Lebovitz