One of the classic ingredients for a Belgian Wit. Use 1/2 to 1oz depending on your taste for each
5 gallons you are brewing. Add the peels 15 to 20 minutes from the end of your boil. If you are
making a Wit, you may also want to add crushed coriander (also 1/2 to 1 oz by taste per 5 gallons).
Coriander can be added at the same time as the peel.