Bill Shurtleff and Akiko Aoyagi have previously explained the art of making and serving tofu in the MOTHER article, "The Plowboy Interview: Bill Shurtleff and Akiko Aoyagi." Below, the authors teach us how to prepare this nutritious — and inexpensive — food yet another way: deep-fried tofu.
Three types of deep-fried tofu are prepared in most Japanese (and many American) tofu shops: thick agé (pronounced ah-gay ), whole cakes of regular tofu which have been pressed and deep-fried; ganmo, deep-fried burger-shaped patties or small balls of firmly pressed tofu containing minced vegetables and sesame seeds; and agé, small pouches or puffs of deep-fried tofu that can be filled with salads, grains, cooked vegetables, or other stuffings.
Many Japanese chefs and tofu masters are of the opinion — with which we agree — that of the various types of tofu, deep-fried tofu may be most suited to Western tastes and cooking. All three varieties have a distinct, hearty flavor, golden-brown color, and firm, meaty texture that remind some of fried chicken. In fact the word ganmo actually means "mock goose," and this tasty tofu was originally developed by chefs who longed for the flavor of wild goose meat, a delicacy once forbidden to all but the Japanese nobility.
Deep-fried tofu can be used as a delicious and inexpensive meat substitute in a remarkably wide variety of recipes. Grilled or broiled, it has a savory barbecued aroma; added to casseroles, sautéed vegetable dishes, or curry and spaghetti sauces, it adds body, texture, and plenty of protein; served in sandwiches, egg dishes, or atop pizzas, it may be used like cold cuts or bacon; and when frozen, its structure undergoes a total change, making it even more meatlike, tender, and absorbent.
Because the processes of pressing and deep-frying greatly reduce the water content in this tofu, it will stay fresh for long periods of time without refrigeration. Thus it is well suited for use in lunch boxes or on picnics and hikes, even during the warm summer months.
In addition to imparting a rich flavor and aroma to tofu, the process of deep-frying also adds highly digestible polyunsaturated fats, usually from either rapeseed or soy oil. Thus when deep-fried tofu is used in place of meat, it serves as a source of the fatty acids necessary for a balanced diet and simultaneously helps to reduce the intake of saturated fats.
All varieties of deep-fried tofu are rich in protein: thick agé, ganmo, and agé contain respectively 10.1, 15.4, and 18.6 percent protein by weight. Thus both ganmo and agé have a higher percentage of protein than either eggs or hamburger (which have 13 percent each). A typical 5-ounce serving of thick agé, for example, provides about one-third of the daily adult requirement of usable protein.
Deep-fried tofu — like most deep-fried foods — is at its very best just after being prepared, while still crisp and sizzling. And each of the three basic types can easily be prepared at home from regular tofu.
Dousing removes excess oil from the surface of deep-fried tofu, making the tofu lighter, easier to digest, and more absorptive of dressings and seasoned broths. Some cooks always douse deep-fried tofu, while others find the results are not worth the time and effort. Generally, we hold to the latter point of view. But if you are on a low-fat diet, douse! Place uncut pieces of deep-fried tofu in a strainer or colander. Bring 2 or 3 cups of water to a boil in a saucepan. Douse first one, then the other side of the tofu. Allow to drain for about 1 minute before using.
Or, holding individual pieces of tofu with chopsticks or tongs, dip tofu quickly into boiling water, then drain in a strainer.
This technique, too, rids the tofu of some of its excess surface oil, while imparting a crispier texture and savory aroma to it. If you broil, do not douse beforehand. Some cooks like the broiled texture and aroma so much that they use this technique as a prelude to most deep-fried tofu preparations.
Homemade Thick Agé
(Serves 2 to 4)
Use fresh or day-old regular tofu. Tofu that is just beginning to spoil is rendered fresh and tasty by deep-frying. When short on time, pat the tofu with a dry dish towel instead of pressing it to remove excess surface moisture. A 12-ounce cake of tofu usually weighs about 5 1/4 ounces after pressing and deep-frying. Consequently, the protein content by weight increases from 7.8 to about 15 percent.
Heat the oil to 375 degrees Fahrenheit in a wok, skillet, or deep-fryer. Carefully slide in both cakes of tofu. Deep-fry for about 2 1/2 to 3 minutes, or until tofu is floating on surface of oil. Stir occasionally to prevent tofu from sticking to pan. Turn tofu over and deep-fry for 30 seconds more, or until crisp and golden brown. Drain on a wire rack for several minutes, then pat dry with absorbent paper. For best flavor, serve immediately, topped with a few drops of shoyu and garnished with grated gingerroot (or daikon ) and thinly sliced leek or scallion rounds.
(Serves 8 patties or 12 balls)
Ganmo can be prepared quite easily at home. Experiment with different combinations of ingredients to suit your taste. The various vegetables, nuts, and seeds used should comprise about 15 to 20 percent of the total volume of the ganmo mixture. In tofu shops, ganmo is usually deep-fried, first in low or moderate oil and then in hot oil, and contains grated glutinous yam as a binding agent. Ganmo balls seem to hold together better than large patties and, having a smaller surface area, they absorb less oil during deep-frying. Patties are better for use in Ganmo Burgers.
Combine the first eight ingredients in a large shallow bowl; mix well. Knead the mixture for about 3 minutes, as if kneading bread. Add the salt and knead for 3 minutes more until "dough" is smooth and holds together.
Fill a wok, skillet, or deep-fryer with 2 to 2 1/2 inches of oil and heat to 300 degrees Fahrenheit. Moisten your palms with a little oil or warm water and shape the dough into 8 patties 3 to 3 1/2 inches in diameter or 12 balls about 1 1/2 inches in diameter. Deep-fry patties or balls for 4 to 6 minutes, or until they float high in the oil. Turn patties over and deep-fry for several minutes more until crisp and golden brown; drain ganmo on a wire rack or absorbent paper. Serve sprinkled with a little shoyu as Crisp Deep-fried Tofu.
Refrigerated in an airtight container, ganmo will keep for up to 1 week; frozen, it will last indefinitely.
Cut the bun horizontally into halves and spread with mayonnaise, butter, mustard, and ketchup. Spread the miso on one side of the ganmo pattie, then place pattie on the lower half of the bun. Stack onion, tomato, cheese, and lettuce on top of ganmo. Top with upper half of bun.
Homemade Agé Pouches
From Store-bought or Homemade Tofu
Serves 4 to 6)
This is the quick and easy way to prepare homemade agé pouches. Twelve ounces of unpressed tofu will yield 5 ounces of agé.
Cut tofu horizontally into 1/2-inch-thick slices, 4 to 6 inches long and 3 to 3-1/2 inches wide. Press slices using the sliced tofu method, except place a cutting board and a 5-to-10-pound weight on the tofu and press for about 40 minutes.
Fill a wok, skillet, or deep-fryer with 2 inches of oil and heat to 240 degrees Fahrenheit. Slide in the pressed tofu and deep-fry over high heat until temperature of oil reaches 310 degrees. Reduce heat to medium-high and continue to deep-fry until agé pieces float on the surface of oil. Return heat to high, turn agé, with chopsticks, and deep-fry until oil reaches 385 degrees. Reduce heat to medium and deep-fry until agé pieces are crisp and golden brown. Remove agé from oil, drain briefly on a wire rack or absorbent paper, and allow to cool for about 10 minutes.
Cut a thin slice from the end of each piece of agé. Carefully insert the point of a knife between the deep-fried surfaces from the cut end and separate the sides to form a pouch. Using a small spoon, scoop out any tofu remaining inside. (To make 2 small pouches, cut each piece of agé crosswise into halves, then proceed to open as above.)
Cooked Vegetables in Agé Pouches
Mix the first five ingredients, then spoon into the pouches. Fold over the mouth of each pouch to form a flap and fasten with a foodpick. For variety omit the onion, mayonnaise, and miso; add 1 1/2 tablespoons butter and 1/4 teaspoon salt.
VARIATIONS: Use any of the following combinations as a filling for agé pouches; serve topped with a sprinkling of shoyu:
Deep-Fried Agé Apple Turnover
In a small saucepan simmer apples, raisins, sugar, and water for 6 to 8 minutes until apples just begin to soften. Sprinkle with cinnamon, then spoon mixture into agé pouches. Fold over the mouth of each pouch and fasten with a foodpick. Combine flour with just enough water to make a thick paste and use to seal the mouth of each pouch.
Heat the oil to 350 degrees Fahrenheit in a wok, skillet, or deep-fryer. Slide in the pouches and deep-fry until crisp and golden brown. Remove foodpick, drain, and serve piping hot.
In each of the following recipes, an equal weight of any of the three basic types of deep-fried tofu may be used interchangeably. However, since the texture and flavor of one type often seems to go best with each dish, that type will generally appear in the recipe title and be listed first in the ingredients, followed by the second and third choices.
Crisp Deep-Fried Tofu
This is our favorite recipe for serving deep-fried tofu, especially agé. If you live near or visit a tofu shop, the master may invite you to sample his sizzling, freshly deep-fried tofu served in this simple way.
Cut the hot tofu into bite-sized pieces and serve topped with the shoyu and garnish.
Combine all ingredients in a large bowl; toss lightly.
Deep-Fried Tofu Sandwiches
Use 2 ounces agé, ganmo, or thick agé, lightly broiled, if desired, and cut lengthwise into 1-inch-wide strips. Place between 2 slices of buttered (whole-grain) bread or toast with any of the following combinations of ingredients:
Onion Soup With Thick Agé
(Serves 4 to 5)
Heat a large casserole and coat with the oil. Add onions, cover, and simmer over lowest possible heat for 3 1/2 hours, stirring the bottom once every 20 minutes. Add the thick agé, butter, and thinned miso; mix well. Allow to cool to room temperature, then refrigerate overnight. Add the cheese, bring just to a boil and, stirring constantly, simmer for 1 minute, or until cheese melts. Serve hot or, for a richer flavor, allow to cool to room temperature before serving.
For variety, add 2 to 3 lightly beaten eggs and/or 1/2 cup thinly sliced lotus root 15 minutes before adding miso.
Thick Agé and Scrambled Eggs With Mushrooms and Cheese
Combine the first five ingredients in a skillet and simmer, covered, for about 8 minutes. Break in the eggs and, stirring constantly, scramble until eggs are firm. Serve topped with the cheese or sansho.
From The Book of Tofu, copyright 1975 by William Shurtleff and Akiko Aoyagi. Excerpts used by permission of Autumn Press, Inc.
You may also use the Bill Me option and pay $17.95 for 6 issues.