BASIC CHEESE MAKING PROTOCOL
David B. Fankhauser, Ph.D.
Professor of Biology and Chemistry
University of Cincinnati Clermont College
Batavia OH 45103
22 Feb 1982, rvsd 24 Feb 92, 5 Aug 98, 24 Oct 98, 5 Dec
98, 23 Mar 99, 7 Jan 00
This recipe works for any kind of milk--I primarily use my own
fresh goats' milk, but have made it quite successfully with cow's milk
from the grocery, as well as raw cow's milk from a local farmer. I usually
make 5 gallons of milk into cheese at a time (I use a 5 gallon Volrath
stainless steel pot with a thick aluminum pad on the bottom for heat dispersal.
From this much milk, I produce a 5-6 pound
wheel of cheese). However, I recommend smaller batches until you master
the process.
INGREDIENTS TO TURN ONE GALLON OF MILK INTO ONE POUND
OF CHEESE
one gallon freshest milk
1/4 cup buttermilk (or ½ cup yogurt)
1/4 tablet rennet ("Junket" rennet
tablets come in a package of 8 tablets (6.5 g), by Redco Foods, Inc.,
P.O. Box 879, Windsor, CT 06095 (formerly the Salada Foods Division)
(Here is the back of the rennet
package.)
salt
APPARATUS
thermometer, reading -10 to 110oC (0 to 225oF)
(I prefer centigrade, but have included Fahrenheit numbers as well)
wooden mixing spoon or whisk
Stainless steel or enameled pot, 4-6 qt, with lid, sterilized. 1
8" strainer (You may use a colander, though the whey does not flow
through as fast as a strainer.)
large handkerchief, sterilized by boiling
pressing frame (4" x 5" can, about 20 oz, with ends removed, save one
end)
PROCEDURE
-
The evening before you plan to make cheese, warm 1 gallon of the freshest
milk to 20oC (68oF) in the sterilized pot. Blend
in ¼ cup buttermilk or ½ cup yogurt as starter. Cover with
the sterilized lid. (The function of this inoculation with bacterial starter
is to lower the pH so that the rennet will be able to act on the casein.
-
Let sit at room temperature (R.T.) overnight.
-
The next morning, warm milk up to 30oC (take care not to burn
it). Meanwhile, dissolve ¼ tablet of Rennet in ¼ cup cold
water.
-
Add dissolved rennet to warmed milk, stir to mix. Cover, let sit undisturbed
for at least 35 minutes.
-
Test for completed action of rennet ("clean break"): Probe a clean finger
into (hopefully) gelled milk and lift. If the gel is firm enough to break
cleanly as the finger is lifted, go to next step. If not firm enough, let
sit until clean break is obtained. (Do not stir.) This may take
as long as 1-2 hours. Be patient, do NOT disturb the milk.
-
Once a clean break is achieved, cut the curd with a long knife: begin at
edge of pot, cut straight down to bottom. Cut repeatedly parallel to first
cut, but increasing the angle of the knife until reaching other side of
pot. Rotate the pot 90 degrees, cut as before. Rotate and cut two more
times, yielding ½ inch cubes of curd.
-
Place pot over a low fire, stir curd with cleaned bare hand by reaching
down to bottom, gently lifting and stirring. Cut larger curds as they appear.
Do not mash or squeeze. If you wish some soft cottage cheese, remove a
portion of the curd at this step before you raise the temperature.
Continue stirring for 15 min (Curds will clump together otherwise.) Heat
curds to 35oC (95oF) for soft curd cheese, or as
high as 39oC (102oF) for very firm cheese. The temperature
makes a great deal of difference in the consistency of the curd/cheese.
-
Stir and maintain desired temperature until curd has contracted to consistency
of firm scrambled eggs. Remove from stove. The curds should sink in whey.
Decant off when through a strainer (you may line the strainer with clean
cloth if the curd is very fine grained). Save the whey for ricotta if you
like. Place curds in a large bowl. (If the curds float, you have a gas-producing
contaminant in your starter. It does not necessarily ruin the cheese, indeed,
you might WANT bubbles in your finished cheese. But you will have a little
more difficulty separating the curds from the whey if the curds float.)
-
Sprinkle two tsp salt over curds, working with hands to mix. Pour off accumulated
whey. (The salt is necessary so that the cheese will not spoil as it cures.
I tried it without salt and it rotted. However, unsalted, uncured cheese
may be frozen until use.)
-
Use sterile large white handkerchief to line a smooth-sided 4" x 5" tin
can from which both ends have been removed. Place still-warm curds in the
cloth, cover curd with the corners of the cloth, lie the cut-out end of
the can on top, and place heavy weight to press down. Let sit for 12 hours
or so.
-
The next AM, remove from press, remove cloth, rub outside of cheese with
salt and rewrap with fresh handkerchief (do not replace in press). Place
wrapped cheese on a rack in the refrigerator. Replace "bandage" daily (as
long as it continues to become wet). When a dry yellowish rind forms (about
one to two weeks), dip
in melted wax, store in refrigerator for about a month (if you can
wait that long) or longer for sharper cheese.
1(Avoid aluminum pots, the acid will dissolve them) Sterilize
the pot just before use by placing ½ inch of water in the bottom,
covering, and bring it to a rolling boil for five minutes. Pour out the
water, replace sterile lid, keep sterilized pot covered until you are ready
to add the milk.)
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Last Modified 19 October 1999, 21 Dec 99