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2torial #0505:
Learn2 Choose a Kitchen Knife
Get the point!?!
A sharp kitchen knife is a cook's best friend!
And with care, a quality knife will last a
lifetime. On the other hand, you'll want to throw
away a bad one inside of an hour. A good knife will
slice cleanly and easily. A bad knife will tear the
meat, and make you work twice as hard as you have
to. Good knives cost more than bad ones do, and
sometimes it's tough to spend that extra money. But
if you plan to do a lot of cooking, it's money well
spent. Just ask an old chef!
Make the commitment. Food processors have become
commonplace in kitchens today. "Miracle slicing
disks" are advertised every day on T.V., and cheap
knives that "never need sharpening" are available
at most corner stores now. Does anyone still use
good knives? Well, if you don't want to spend your
life cleaning various appliances, changing
accessories or buying new knives every year, you'll
want a decent set of knives at hand. Just keep them
out of the reach of small children, O.K.?
Assess the two types of blades
There are two common techniques used to make a
kitchen knife blade: forging and stamping.
- A forged blade is certainly the more elegant
blade. It's generally used in the better knives
available, and produces a heavy blade that's
narrow at the edge, and widens to form a strong,
thick back. When a blade is forged, a piece of
steel is heated, and then shaped. A bolster is
formed to protect your fingers and, most often,
a full "tang" that extends through the handle is
created.
- A stamped blade, on the other hand, is cut
from a sheet of steel. The lightweight blade is
usually the same thickness from edge to back.
Any bolsters are formed by the handle, and the
tang generally does not extend through the
handle. Although there's at least one
manufacturer of good quality stamped knives out
there, for the most part you'll find these
blades used in cheaper, serrated "never sharpen"
models. It's obviously a less expensive way to
make a blade.
In the past, harder stainless steel was not as
desirable as softer carbon steel, because it was
very difficult to sharpen. However, carbon steel
stains easily and tends to rust, so "high carbon"
stainless steel was developed. This is a steel that
is easily sharpened, yet stays nice and bright.
It's used in most high-quality knives on the
market.
Learn what makes good handles and
blades
- These days, handles are made from either
hard plastic, or wood. While a wood handle looks
mighty fine, and provides good grip when wet, it
can also deteriorate over the years. Once a wood
handle pulls away from the tang, for instance,
bacteria will have a lovely home. Splinters and
cracks are common as well, which is why most
handles are plastic these days (along with
reduced costs). Plastic, as we all know, will
last a very long time. It can be textured to
provide good grip, and molded easily to conform
to your hand.
- The edge is formed mostly by grinding. The
"grind" can be a taper grind, flat grind or
hollow grind. A flat grind is cheaper to produce
than a tapered grind, which is used on most
forged knives. A hollow grind can be extremely
sharp, but can be broken more easily, as it's
thinner than a taper grind.
An edge can also be very finely serrated, and the new lines of
"never sharpen" knives have these edges. Serrated edges are terrific
for slicing crusty bread and, oddly enough, tomatoes, but are not
desirable otherwise. A serrated edge will often tear, rather than
slice, and will catch bits of material in the serrations. Serrated
edges are not repairable, and if the blade is damaged (which happens!)
you have to toss the knife in the trash. The blade on a "never sharpen"
knife is thin and flexible, rather than thick and stiff. This usually
means that it takes more effort and care to get a good result. The
big advantage that these knives have over others is their price,
and that's why so many are sold.
Put
it all together
The best knife that you'll buy will have a
heavy, forged blade and a full tang. It will not
have a serrated edge, unless it's a bread knife.
The three classic knives are:
- A chef's knife - for chopping, dicing,
crushing(!) and lots more. This is generally the
most-used knife in the kitchen, and comes in
several lengths. An 8" model is an excellent
choice.
- A slicing knife - for slicing meat it can't
be beat! This knife is generally about 10" long,
and fairly narrow.
- A paring knife - is about 3" long, with a
triangular shaped blade. If you need to peel
fruit, vegetables or do other delicate tasks,
this is what you reach for.
There are several other specialty knives that
are nice to have around. These include:
- A bread slicer, which has a long, serrated
or "scalloped" blade.
- A Japanese chefs' knife, which is similar to
the chefs knife above, except with a dropped
point, and wider blade. It's extremely
versatile, and transfers chopped food to the pan
very easily.
- A Chinese cleaver, which is thinner and
lighter than a meat cleaver. Quite a few people
swear by this knife, as you can julienne
scallions as easily as mince pork. Expect to
find this knife in carbon steel, rather than
high-carbon stainless.
- A boning knife, which is very thin, and
slightly curved. It's designed to separate meat
from oddly-shaped bones, and is great for
getting the most out of a chicken.
When you buy any of these knives, take a look at
the specific piece you're buying. The blade should
be straight, unstained, and without nicks or dents.
The point should be cleanly defined, and the handle
should not have any gaps where it meets the
bolster.
-end-

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