Citrus is the main reason I’ll miss winter. The season of blood oranges, lemons and grapefruits is winding down in our parts, and although I look forward to the strawberries and cherries of spring, a perfect orange is enough to make me forget the cold, sticky snow and grey skies of Belgian winters. Orange rewards you with both taste and smell, since few other plants are so willing to yield their aromatic oils. With orange–or any other citrus fruit–you only need to squeeze the thick spongy peel to experience essence in its pure form.
It’s a pity to waste all of that goodness, and if I have organic , unsprayed fruit, I preserve the zest in a variety of ways: by candying, flavoring vinegar, mixing with tea, drying or perfuming salt and sugar. The latter is by far the easiest and most versatile way to capture the aroma. All you need to do is to grate the colored part of the fruit and mix it with the base ingredient of your choice.