Naring
This is one of the most popular and exquisite preserves. As the peels keep well in the refrigerator, you can collect them gradually. Choose thin-skinned oranges, preferably the bitter Seville type. Rub very lightly with a fine grater to remove their shine and some of their bitterness, being careful not to grate too deeply. Then, with a sharp-pointed knife, cut 6 deep lines in the peel from end to end and pull off the peel in 6 strips.