à l'orange
/ˌa lɒˈrɒ̃ʒ/ /ˌɑː lɒˈrɒ̃ʒ/(also a l'orange) Cookery
adjective
Prepared or served with orange slices or peel, or with an orange-flavoured sauce. Frequently as postpositive in the names of dishes, especially in duck à l'orange.
Origin
Early 19th century. From French à l'orange from à la + orange.