Pork stock is widely used in Mexican and Southeast Asian cooking.
You can take advantage of the natural gelatin in the bones to make
thick and flavorful pork stock. Hearty and inexpensive,
this is a staple for many homemade dishes, sauces,
gravies, bean soups, pork
stews and for
deglazing.
How to Make Delicious and Nutritious
Pork Stock?
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To make pork stock from scratch, store
neck bones, back bones, pork hocks, spare ribs, leg bones, pork
shoulder, or any bones removed from the leftover roasts (or steaks)
in a Ziploc bag in the freezer until you have accumulated enough to
make pork stock. It is great to have
a comparable combination of skin, cartilage, meat and bone to yield a
flavorful pork stock.
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Always add a dash of vinegar to the
bone stock to release the collagen in the bones into the soup which
in turn forming gelatin when simmering in water (through
hydrolysis process). Gelatin is touted as a good source of protein
and can be dispersed in an
acidic medium. Thus, adding white or raw apple cider
vinegar
serves as a catalyst for a rich and gelatinous stock.
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To develop rich flavors, start with
browning the meaty pork bones with olive oil in a large,
heavy-bottomed stock pot. Alternatively, you can roast pork bones in
oven, turn it over until they developed a handsome brown crust on
both sides. Add the water to either pot or roasting pan, then scrape
at the bottom of the pot (or roasting pan) with a wooden spoon to
loosen any brown bits. Now the water should start to take on a rich
brown color. Bring to a boil. If you are using an oven for roasting,
then transfer the loosen brown bits, water and roasted pork bones
into a stockpot and bring to a boil.
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Skim off foamy, opaque scum and
impurities that rise to the surface of the stock with a shallow
slotted spoon.
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Mirepoix (onions, carrots and
celery), some aromatic vegetables, root vegetables, herbs and spices
add some depth to the flavors. You can add bay leaves, garlic and
parsley stems and et cetera into the stock.
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To strain hot stock, dampen the
cheesecloth with cold water, wring it out and line a colander. The
purpose of doing so is to catch any fat or impurities that are left
behind. When hot stock poured through the
cold cheesecloth, the fat will solidify and trap in the cheesecloth,
leaving only clear stock strain through it.
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Another way is to let the stockpot cools
down instantly under cold water bath. To do this, you can fill your kitchen sink
with cold tap water and add some ice cubes. When hot stockpot meets
with cold water bath, fat will
coagulate on top, which allow you to lift off this top layer with a
shallow spoon. You can then transfer the strained pork stock into ice cubes tray and put into
freezer. This way you can lengthen the shelf life and keep them up to three months.
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Ingredients :
Makes about 2.5 liters (4 pints)
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1.75kg (4lb) pork bones
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1.5kg (3lb) lean pork shoulder or leg,
cut into pieces
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5 liters (9 pints) water
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125g (4oz) onions, cut into chunks
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4 large carrots, cut into chunks
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3-4 slices fresh root ginger
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Method :
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Put the pork bones into a large saucepan
with the meat.
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Add the water and bring to the boil. Turn
down the heat to simmer and remove any scum that rises to the top. Add
the onions, carrots and ginger and simmer, partially covered, for 4
hours.
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Leave the stock to cool slightly, then
strain and pour into a container. Cover and store the stock in the
refrigerator until ready to use. The stock will keep for 2 days. Before
using, skim any fat from the top. This top fat layer act as a
protective layer against micro-organisms. Alternatively, to extend
shelf life of pork stock (up to three months), you can reduce the stock further
and then freeze it in ice cube trays. With this, you can unfreeze the
desired quantity of stock cubes (instead of batch) for cooking needs in
future.
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