Homemade Tofu
- 1 pound soybeans, uncooked, washed and soaked, water changed
- every few hours
- 2 quarts soybean milk
- 4 teaspoons magnesium chloride
- TOFU MOLD: Build a wooden frame from finished 3/4-inch thick lumber.
- The open frame can be square (7-inches by 7-inches) or rectangular (8-inches by 6-inches) and have a height of 2-inches.
- Build a pressing board (removable top) from the same lumber.
- The dimensions of the top should be 1/2- inch smaller than the interior dimensions of the frame.
- Two cross pieces can be used to hold the board together in the event two or more pieces of lumber were used to make it.
- These cross pieces serve as handles to lift the board from the frame after the tofu is pressed.
- The cross pieces should be located one inch from the edge of the board.
- Soybean Milk: Use a blender to make soybean milk in batches of one cup of soaked soybeans to three cups of water.
- Each batch should run for at least 3 minutes.
- Put the coarse soybean milk into a large pot and heat to a slow simmer.
- Cook for 10 minutes.
- Place a colander, covered with a clean kitchen towel, into a large pot or bowl.
- Pour the hot soybean milk into the towel to strain the soybean milk.
- A small amount of milk will drain via gravity; most must be forced out.
- This should be done when the milk has cooled.
- To do this, gather the edges of the towel to form a sealed ball.
- Tighten the towel edges like a screw.
- Use a spoon to scrape the outside of the ball to facilitate the flow.
- Make certain that the bean residuals are trapped inside the ball.
- Continue this process until the inside of the towel is nearly empty.
- Stirring frequently, heat the strained soybean milk to 180 degrees, remove from heat source.
- A couple of different coagulants can be used to bind the soybean milk.
- The most commonly available is Epsom salt (magnesium sulfate), which can be purchased from drugstores.
- I have found that magnesium chloride works better.
- Mix the coagulant with 1/4-cup of water before adding it to the heated soybean milk.
- Pour the mixture into the hot soybean milk a little at a time and observe.
- The process is like thickening a sauce with a cornstarch slurry.
- The milk will begin curdling.
- The quantity of coagulant varies depending on the choice of chemical, the amount of soybean in the milk, and the desired firmness of the final product.
- If a soft tofu is desired, curdling should be minimal; the curdling milk in the pot can still be stirred easily.
- If a hard tofu is desired, the stirring becomes harder.
- Put the tofu mold in the sink so the excess liquid can drain easily.
- Cover the inside of the mold with rinsed cheesecloth, allowing at least 6-inches of extra cheesecloth for each side of the mold.
- Pour the curdled soybean milk into the mold, then fold over the extra cheesecloth, sides first.
- Place the pressing board on top of the cheesecloth.
- Put a water-filled bowl or pot on top to exert pressure, remember that water is very heavy, a gallon of water weighs seven pounds.
- The position of the weight should be adjusted so pressure on the tofu is uniform.
- For soft tofu, a five-pound weight will be more than adequate - a pot plus two quarts of water will work fine.
- The final firmness is also dependent on time.
- For soft tofu, five minutes pressing will be sufficient.
- For firmer tofu, more weight and longer time will be required.
- When the tofu has reached the desired consistency lift the wrapped tofu from the mold and uncover it.
- Tofu can be divided and the pieces stored in water in the refrigerator of up to one week.
- Tofu can also be frozen.
soybeans, hours, soybean milk, magnesium chloride
Taken from www.foodnetwork.com/recipes/homemade-tofu-recipe.html (may not work)