1) Buying your hog
- Order your pig from a specialty meat
packer, grocery store or local locker. It is often
necessary to give them 7 days advance notice. Before
purchasing make sure the pig is absolutely clean.
- See Chart 2 for serving portions
- Dressed pigs are 70% of the live
weight.
Smaller animals will have a greater percentage of bone and
skin and will yield proportionately fewer servings of
meat.
- The carcass should be opened
butterfly-fashion.
2) Equipment
There are three methods for roasting a hog.
Grill
- The temperature at the roast should be
kept constant and around 200-250 degrees F.
- Most grills will have thermometers
installed to monitor temperature. If not, use a large meat
thermometer inserted in a top vent.
- The outside temperature, wind, type of
equipment, all will have an effect on maintaining this
temperature.
- Split the rib bones at the spine to
allow pig to lay flat, being careful not to pierce skin.
- Fill grill with charcoal. (see Chart 1)
- Let charcoal burn until it has turned
ash-grey.
- Place heavy wire, the size of the pig,
over the grill, 13 inches from the coals.
- Place pig flat, skin side up on wire
surface.
- Place second wire over pig, sandwiching
pig between the 2 layers of wire
Rotisserie
- If using a rotisserie make sure weight
is evenly distributed.
- Follow directions from your rotisserie
manual.
Rock-lined Pit
- Dig hole 2 ˝ to 3 feet deep at center
with a diameter of 5 to 7 feet, depending on the size of
the pig.
- Line the pit with rocks.
- Light fire.
- Additional small round rocks should be
place in fire to be heated.
- As fire burns down, wet the burlap and
dress pig as desired.
- Place pig on chicken wire.
- Under the legs make slits big enough to
insert round heated rocks.
- When rocks are very hot, use tongs to
fill the abdominal cavity and slits.
- Tie front legs together, then back
legs.
- Wrap pig in chicken wire, fastening
well so it can be lifted.
- Completely cover ashed coals and rocks
with corn stalks and leaves or grass trimmings.
- Lower pig onto the leaves.
- Cover it generously on top with some
leaves
- Place wet burlap over leaves to hold
the heat and steam the pig.
- Cover with large canvas!!!
- Shovel dirt or gravel over canvas to
keep steam in.
Chinese Box
The Chinese roasting box, also known as
“La Caja China,” is a hot trend among barbecue
enthusiasts. Contrary to the name, the device was invented
by a Cuban American, Roberto Guerra Sanchez. In a Chinese
roasting box, the hog is placed in a thick wooden box
lined with sheet-metal and fitted with a removable pan in
the bottom to catch cooking juices. Coals are piled on the
box’s steel top to provide heat.
The device is inspired by the American oven broiler with
its heat source located above the food. The Chinese
roasting box combines a broiling method with an enclosure
reminiscent of the pit traditionally used in roasting hogs
and other large meat cuts. The box cooks primarily by
radiation. The box’s metal lining reflects the infrared
radiation throughout the enclosure, similar to a microwave
oven, so all the surfaces of the pig are heated, not just
the top.
3) Cooking
Grill
- Because of variants in sizes, shapes,
weights, air currents and methods of barbecuing, among
others, it is difficult to give a rule of minutes per
pound.
- For estimate grilling times see Chart
1.
- Always check the internal temperature
with a meat thermometer.
- Once the internal temperature reaches
160 degrees F, the roast should be removed.
- A good place to check is the ham, as it
is the largest section of the hog.
- Turn hog over half way through cooking
process.
- ***Time is a variant! One must be
flexible in the timing and cooking process, checking the
hog often is essential.
Rotisserie
- Cook the pig 12” away from the source
of heat.
- Keep the heat constant.
- Fluctuating heat will add to your
cooking time.
- 110 pound live weight estimated cooking
time is 8-10 hours.
- When pig reaches 160 degrees F move the
pig away from the heat.
- An estimated 1-2 hours will keep the
pig warm without drying out.
- ***Time is a variant! One must be
flexible in the timing and cooking process, checking the
hog often is essential.
Rock-lined Pit
- Estimated cooking times
2 hours for 25 pound live weight
2 ˝ hours for 50 pound live weight
4 hours for 75 pound live weight
8 hours for 150 pound live weight
- When in doubt, leave it in the pit a
big longer. The pig will not burn as it is cooked by the
steam.
- Start cooking 12 hours ahead of serving
time depending on the above table, periodically checking
internal temperature.
- When pig reaches 160 degrees F move the
pig away from the heat.
- An estimated 1-2 hours will keep the
pig warm without drying out.
- ***Time is a variant! One must be
flexible in the timing and cooking process, checking the
hog often is essential.
Chart 1
| Weight of Pig |
Charcoal |
Amount of Gas |
Wood |
Cooker Temperature |
Estimated Cooking Time with Closed
Lid |
|
75 lbs |
60 lbs |
40 lbs. Cylinder |
1/3 Cord |
225-250 |
6 to 7 hours |
| 100 lbs. |
70 lbs |
40 lbs. Cylinder |
1/3 - 1/2 Cord |
225-250 |
7 to 8 hours |
| 125 lbs. |
80 lbs. |
40 lbs. Cylinder |
1/2 Cord
|
225-250
|
8 to 9 hours |
Chart 2
Estimating serving sizes from dressed pig.
| 75 lbs. dressed pig:
|
30 lbs. cooked, chopped
pork |
| 100 lbs. dressed pig: |
40 lbs. cooked, chopped
pork |
| 125 lbs. dressed pig:
|
50 lbs. cooked, chopped
pork |
| 14 lbs. uncooked
shoulder: |
10 lbs. cooked |
| 6-7 lbs. uncooked Boston
Butt: |
3 lbs. cooked |
| 14 lbs. uncooked ham:
|
6-7 lbs. cooked |
A good estimate is 1 ˝ lbs serving size
per person |