rarely consumed on their own, lemons make a major contribution to the
flavours of many foods we eat. Although you wouldn't choose this tart
citrus fruit for a snack, you might well squeeze some lemon juice over
fresh fish and seafood, add a wedge of lemon to your tea, or grate some
l lemon zest into your favorite cake mix. These fruits are packed with
vitamin C, a vitamin whose deficiency can cause scurvy.
Aside from supplying substantial amounts of vitamin C, the main benefits
of lemons relate to their seasoning potential. By adding tart fresh
lemon juice and lemon zest to recipes can reduce the amount of salt
needed to enhance the flavours in rice, potatoes, salads, and cooked
vegetables, while adding no fat and negligible calories.
probably originated on the Indian subcontinent, and depictions of lemons
were found in 2nd and 3rd century Roman mosaics. It's likely that lemons
were popularised in Europe at the time of the Crusades, and Columbus
may have taken the seeds of the fruit to the New World (along with lime
seeds) on one of his voyages. Citrus fruits, including lemons and limes,
were established in what is now Florida by the 16th century.
These fruits should be firm, glossy, and bright, beautiful enough to
be treated as ornaments in your kitchen. Lemons should be a very bright
yellow, not greenish. A very coarse exterior may indicate an excessively
thick skin, which in turn may mean less flesh and juice (large lemons
are likely to be thick skinned); heavy fruits with fine-grained skin
are juiciest. Avoid both hard, shriveled lemons as well as spongy, soft
If you are planning to use lemons quickly, you can leave them in a basket
at room temperature; they will keep for about two weeks without refrigeration.
Lemons stored in a plastic bag in the refrigerator will keep for up
to six weeks.
To get the most juice from a lemon, the fruit should be at room temperature
or warmer.Or place it in hot water or a low oven for a few minutes to
warm it, or microwave it for 15 to 30 seconds. Then roll the fruit under
your palm on the worktop until it feels softened.
are lots of gadgets for juicing citrus fruits, juicers onto which you
press the fruit, reamers you twist into the fruit, but it's simplest
to halve the fruit and squeeze it in your hand, using your fingers to
hold back the seeds. If you don't need all the juice at once, you can
pierce the fruit with a toothpick or cocktail stick and squeeze the
juice from the opening; "reseal" the fruit by reinserting
the toothpick or stick.
often call for lemon zest, the yellow part of the peel. Wash and dry
the lemon (a lot of lemons sold in the UK are waxed with chemicals to
prevent post harvest disease during transport and storage). Use the
fine side of a hand grater, a special zesting tool, a sharp paring knife,
or a vegetable peeler to remove the zest carefully so as not to include
any of the bitter white pith. A
large lemon will yield about 3 to 4 tablespoons of juice and 2 to 3
teaspoons of zest.