In 1993, Vince Staten wrote a book entitled "Can You Trust a
Tomato in January?" Staten’s book, which isn’t just about
tomatoes but why things are they way they are (or aren’t) in
supermarkets, makes a very important point. He says, "There’s a
price to pay for year-round produce: taste. The apples and tomatoes of
today aren’t as tasty as they were thirty or forty years ago. They’ve
been bred for looks and long hauls in trucks and boats. And for
mass-market tastes, that means a blander tasting product."
I agree, Vince. But I also think another reason is that 40 years ago,
nobody expected tomatoes in January. They waited until summer, got their
fill, and that was it until next summer.
For those who wanted the taste of those delicious summer tomatoes in
winter, there was canning. My mother used to can over 200 quarts of
tomatoes every summer, just for our family of six (seven when Grandpa
stayed with us) and the many more who came over for Mom’s famous
spaghetti sauce.
Granted, few have the time to can today. But does that mean the only
alternative is a tomato that looks like a pink tennis ball - and tastes
like one? I don’t think so. If you’ve got to have tomatoes in a
cooking recipe, buy canned tomatoes that are full of flavor because they
were picked and packed when ripe. And if you’re making a salad in
January and want something to go with all that green, instead of adding
tomatoes, try sliced radishes, grated red cabbage, thinly sliced red
onions, shredded carrots, radicchio leaves, pomegranate seeds, sliced Fuyu
persimmons, or red bell pepper rings.
HISTORY:
First cultivated around 700 AD, the tomato is native to northwest South
America, somewhere in the area of what is now Peru, Ecuador, and Bolivia.
The name is derived from the Aztec word xtomatle.
The tomato got two kinds of reception when it was brought back from the
New World in the years following Columbus’ voyage. In north and central
Europe, the tomato was viewed with suspicion as a poisonous member of the
nightshade family (along with potatoes and peppers), so it was mainly
grown as an ornamental plant. In southern Europe and the Mediterranean,
however, it flourished. As Elizabeth Rozin notes in "Blue Corn and
Chocolate," "...everywhere that the olive and olive oil were
entrenched, the tomato established itself in the kitchen gardens of the
common folk..."
The tomato returned to the New World, Rozin goes on to say, in the form
of sauces that were adopted in Mexico and other parts of the Americas.
However, eating raw tomatoes was still considered dicey (though the French
called it the love apple). Thomas Jefferson, who was introduced to
tomatoes while in Italy, allegedly ate a fresh one near his home in
Virginia on a dare in 1819. He lived.
It was the invention of ketchup, a spicy tomato condiment created in
America from an English formula, that got mainstream Americans hooked on
the tomato in the late 18th and early 19th centuries. Still, it wasn’t
until the mid to late 19th century that Americans in any great numbers
considered using tomatoes raw in such things as salads.
The influx of Italian immigrants from southern Italy, and returning
World War II GIs who had tasted the forbidden fruit in many forms in
southern Europe, firmly established the importance of the tomato in
American cuisine.
WHERE GROWN:
It’s hard to imagine a state where tomatoes aren’t grown, but the
major commercial states are Florida and California. Florida is responsible
for 50% of the domestic crop, about $1.5 billion in annual sales. Mexico
imports a huge number of tomatoes into the United States.
VARIETIES:
The major commercial varieties in Florida are Sunny, Solar Set, Bonita,
Agriset and BHN-26. The top California varieties are the Shady Lady,
Merced, Olympic, Sunbolt and Sunbrite. But, as the 1995 Produce
Availability & Merchandising Guide notes, tomatoes are "sold by
types rather than by varieties." Whether field, stake or pole-grown,
these types are described as mature-green, vine pink or vine ripe, plum or
roma, cherry, greenhouse and hydroponic.
The workhorse of the mainstream tomato market is the slicing or
beefsteak tomato. It is made to be sliced for sandwiches or cut into
wedges for salads.
The major commercial tomatoes in this group are either picked mature
green, meaning fully green, or during the next three stages of development
up until they reach 30 percent but no more than 60 percent red or pink
(called vine pink). Mature green tomatoes are "gassed" with
ethylene gas to ripen them, whereas the vine pink are already sufficiently
ripened.
Roma or plum tomatoes are considered sauce tomatoes because their thick
skin, meaty pulp and lack of juice is more conducive to making sauce. They
can come in yellow or red varieties, but red is by far the most common.
Despite their use in sauces, they can still be used fresh and are often
seen sliced with fresh mozzarella cheese and basil leaves.
Cherry tomatoes are about the size of a large cherry and can be red or
yellow, though again, red is the main color. Mostly used for salads, they
can also be hollowed and stuffed or sliced and sautéed. Sweet 100s are a
particular type of cherry tomato that has exceptional flavor and
sweetness.
Pear-shaped tomatoes look like tear drops and come in yellow and red,
though more yellow than red. Use them like cherry tomatoes, though in
general they tend to be sweeter than cherry tomatoes.
There are enough specialty varieties of tomatoes to warrant books on
their own. The best way to find them is to frequent local farmer’s
markets where farmers are more likely to experiment with obscure tomatoes
like the green striped, yellow, and orange.
SEASONS:
As noted, tomatoes are, regrettably, a year round vegetable. Florida’s
crop runs from October through June while California’s runs from May
through December. Domestic peak supplies occur from May to July. The
Mexican production is concentrated from January through April.
SELECTION/HANDLING/STORAGE:
I think my friend Janet Fletcher has the right piece of advice for
selecting good tomatoes. "Tomatoes should smell like tomatoes. If
they have no aroma, put them back." Some of the best tomatoes I’ve
every eaten were butt ugly but had a fabulous tomato aroma. On the other
hand, some real beauties smelled as if they had just been removed from a
hermetically sealed room.
Because good tomatoes are fragile and seasonal, frequent local farmers
markets for the best ones. Buy them at different stages of development so
they don’t all ripen at once. For example, buy a few dead ripe ones you’ll
use that night, a few others that will be ready in a day or two, and maybe
a few more that will be ready in three or four days.
Avoid tomatoes with leathery dark patches. This is blossom end rot
caused by drought following a period of rainy weather.
Unless you’ve just arrived from one of Jupiter’s moons, you should
know by now that tomatoes should never be refrigerated until or unless
they a) have been cooked, b) have been cut or put into a raw dish like a
salsa, or c) are fully ripe and would spoil if left further at room
temperature. But make sure you bring the uncooked tomatoes to room
temperature before consuming them to get as much flavor out of them as
possible.
The ideal temperature for holding and ripening tomatoes is between 62
and 68 degrees Fahrenheit with relatively high humidity. That means
kitchen countertops and places where you keep other non-refrigerated fresh
food. Keep the stem end up. Don’t put them on a sunny windowsill to
hasten ripening. Instead, put tomatoes in a sealed paper bag with or
without ethylene producing fruit such as bananas. Depending on how unripe
they were to begin with, the tomatoes may take up to five days to ripen.
Ripe tomatoes will hold at room temperature for two or three days.
NUTRITION:
One medium tomato (148 grams, about 5 ounces) contains 35 calories, 7
grams of carbohydrates, 1 gram each of protein and dietary fiber, .5 grams
of fat, 20% of the Daily Value (formerly RDA) for vitamin A, 40% for
vitamin C, and 2% each for calcium and iron. Tomatoes are also a good
source of folic acid and potassium.
According to Jean Carper’s "Food-Your Miracle Medicine,"
tomatoes are a "major source of lycopene, an awesome antioxidant and
anticancer agent that intervenes in devastating chain reactions of oxygen
free radical molecules." In addition, tomatoes have been shown to be
helpful in reducing the incidence of pancreatic and cervical cancers.
Some people believe that tomatoes, as well as other members of the
nightshade family, contribute to arthritis, but this is not a proven
theory.
YIELD:
A pound of tomatoes (about 3 medium, 8 plum, 25 to 30 cherry) will
yield about 2 cups, chopped.
PREPARATION:
To core a tomato, use the tip of a sharp paring knife to make a shallow
cut all round the stem end, then pop out the core. Slicing should be done
with a serrated knife or a very sharp non-serrated knife. Or, failing
both, prick the skin with the tip of the knife to get a slice going. Then
follow through with the blade. Cut lengthwise (from stem to blossom end)
rather than widthwise to retain more juice.
To dice a tomato, first slice the tomato. Take half of the slices and,
with a flat slice on the cutting surface, cut them into strips. Then cut
crosswise into dice. Repeat with the other half of slices.
To peel a tomato, drop in boiling water about 15 to 20 seconds (longer
if you’re doing several tomatoes at one time or the tomatoes are very
firm). Then run under cold water or plunge into a bowl of ice water until
cool, about 5 minutes. The skin will slip away easily. (Some people make a
small x opposite the stem end before putting into hot water to facilitate
removing the peel.)
Seeding tomatoes is usually done more for aesthetic reasons than
flavor. In fact, some nutrition is lost when seeds are removed.
Nonetheless, to seed, halve the tomato horizontally. Then hold each half
over a strainer sitting on a bowl. Squeeze, and the seeds will be trapped
in the strainer.
When cooking with tomatoes, avoid aluminum pots because they give
tomatoes a bitter flavor. If the tomatoes you’re cooking with aren’t
especially sweet, add a healthy pinch of sugar. And don’t hold back on
the salt; tomatoes need a healthy dose of it to bring out flavor. When
using tomatoes in a salad, add them at the end so their juices won’t
make the salad soggy.
For stuffed tomatoes, try to find single serving sizes. Then cut a
slice off the top at the stem end and scoop out seeds and pulp with a
grapefruit spoon. Invert on paper towels to let excess moisture drain out.
If the tomatoes are large, halve them horizontally and follow the same the
process.
Broiling, grilling and oven roasting can add more flavor to
out-of-season or otherwise insipid tomatoes. Cook, turning until nicely
blistered and charred.
Seasonings that go especially well with tomatoes are garlic, olive oil,
basil, dill, oregano, and parsley. For a low-calorie tomato salad, try
splashing sliced tomatoes with a good-quality balsamic vinegar instead of
olive oil.