CAKE ICINGS AND FILLINGS

NATURE, PURPOSE, AND APPLICATION

84. Certain varieties of cakes are served plain, but the majority of cakes are usually covered with a sugar mixture of some description known as icing. In addition, if a cake is baked in layers, a filling, which may be either the same as the icing used for the covering or a mixture resembling a custard, is put between the layers to hold them together. These icings and fillings are used for the purpose of improving both the taste and the appearance of the cake, as well as for the purpose of retaining the moisture in it. Some of them are very simple, consisting merely of powdered sugar mixed with a liquid, while others are more elaborate and involve a number of ingredients. They may be spread over the cake, put on thick in a level manner, or arranged in fancy designs on a plain background of simple icing with the use of a pastry tube or a paper cornucopia. These decorations may be made in white or in various colors to suit the design selected for decoration.

85. It is well to understand just what cakes may be served without icings and fillings and what ones are improved by these accompaniments. Sponge cakes, as a rule, are not iced elaborately, for a heavy icing does not harmonize with the light texture of this kind of cake. If anything is desired, a simple sugar icing is used or the surface of the cake is moistened with the white of egg and then sprinkled with sugar. Butter cakes, especially when baked in layers, although they are often much richer than sponge cakes, are usually iced. When they are baked in the form of loaf cakes, they may or may not be iced, as desired. Very rich cakes made in loaf-cake form are usually served without icing, unless they are served whole and it is desired to make them attractive for a special occasion.

86. For the most part, icings are put on plain, as in Fig. 18, but there are some occasions for which an attractively decorated cake is desired. For instance, birthday cakes, wedding cakes, or cakes for parties and dinners are often served whole from the table, and when this is done, the cake should be made as attractive as possible. The work of decorating such cakes may prove somewhat difficult at first, but just a little practice in this direction will produce surprising results. Figs. 19 and 20 show what can be done in the way of decoration with very little effort. The cake shown in Fig. 19 is suitable for a special occasion, such as a party, while the one in Fig. 20 is a birthday cake.

These cakes are first covered with a plain white icing and then decorated in any colors desired. The candle holders on the birthday cake, which may be purchased in various colors, correspond in color with the decoration on the cake. Original ideas and designs may thus be worked out in an attractive way to match a color scheme or carry out a decorative idea. A pastry tube is the most satisfactory utensil for this purpose, but a tiny paper cornucopia made of stiff white paper may be used to advantage for the decoration of small cakes and even for certain designs on large ones.

87. The cake that comes out of the pan with a smooth surface is the one to which an icing or a filling may be applied most satisfactorily. Unless absolutely necessary, the cake should not be cut nor broken in any way before it is iced, as a cut surface is apt to crumble and produce a rough appearance. If the cake must be cut, as is the case when small fancy shapes are made out of baked cake, the pieces should be glazed with a coating of egg white mixed with a very small quantity of sugar and beaten just enough to incorporate the sugar. Then, if they are allowed to dry for 4 or 5 hours before being iced, no crumbs will mix with the icing.

CAKE ICINGS AND THEIR PREPARATION

88. VARIETIES OF ICINGS.--Icings are of two varieties: those which require cooking and those whose ingredients are not cooked. In uncooked icings, which are easily made, sugar, such as confectioner's, is moistened with a liquid of some kind and then flavored in various ways. The more common of the cooked varieties are made by beating a hot sugar sirup into well-beaten egg whites. After being flavored, icings of this kind may be used without the addition of other ingredients or they may be combined with fruits, nuts, coconut, etc.

89. UNCOOKED ICINGS.--Confectioner's sugar is the most satisfactory for uncooked icings, and it is the kind most commonly used for this purpose. The finer this sugar can be secured, the better will the icing be, XXXX being the most desirable. As such sugar forms very hard lumps when it is allowed to stand, it should be rolled and sifted before it is mixed with the other ingredients. The material used to moisten the sugar may be lemon juice or some other fruit juice, water, milk, cream, egg white, butter, or a combination of these. Enough liquid should be used to make the icing thin enough to spread easily.

90. The ingredients used in uncooked icings determine to a certain extent the utensils required to make the icings. A fine-mesh wire sifter should be used to sift the sugar. A bowl of the proper size to mix the materials should be selected, and a wooden spoon should also be secured for this purpose, although a silver spoon will answer if a wooden one is not in supply. To spread the mixture on the cake, a silver knife produces the best results. If the icing is to be put on in ornamental way, the equipment already mentioned, that is, a pastry bag or a paper cornucopia, should be provided.

COLD-WATER ICING

Add the sugar to the water and lemon juice, beat together thoroughly, and spread on any desired cake.

PLAIN ICING

Beat the white of the egg until it is stiff. Sift in the sugar and add a little of the water occasionally until all the water and sugar are added. Beat together thoroughly, add the flavoring, and spread on the cake.

ORANGE ICING

Sift the sugar into the orange juice and beat thoroughly. Add the orange extract and just a little of the orange coloring for an even tint. Spread on the cake.

CHOCOLATE WATER ICING

Melt the chocolate in a double boiler, add the boiling water and the sugar, and stir together until smooth. Add the vanilla. Spread on the cake.

WHITE ICING

Beat the egg whites until they are stiff, sift in the powdered sugar, add the vanilla, and beat together until the icing is of a consistency to spread.

BUTTER ICING

Cream the butter, add the sugar, diluting it with the cream, and add the vanilla. Beat the egg white and add to the mixture, continuing the beating until the mixture is dry and ready to spread.

CHOCOLATE BUTTER ICING

Cream the butter and add the sugar gradually, moistening with the milk and egg to make the mixture thin enough to spread. Melt the chocolate in a saucepan over hot water and pour into the icing mixture. Add the vanilla. Beat thoroughly and if more sugar or liquid is needed to make the icing thicker or thinner, add until it is of the right consistency to spread.

ORNAMENTAL ICING

Put the egg whites into a bowl, add a little of the sugar, and beat. Continue adding sugar until the mixture becomes too thick to beat well, and then add the lemon juice. Add the remainder of the sugar, and continue beating until the icing is thick enough to spread. Spread a thin layer over the cake and allow it to harden. When this is dry, cover it with another layer to make a smooth surface, and add more sugar to the remaining icing until it is of a very stiff consistency. Color and flavor as desired, place in a pastry bag, and force through pastry tubes to make any desired designs.

91. COOKED ICINGS.--A few cooked icings are made without egg whites, but for the most part icings of this kind consist of a sugar sirup beaten into egg whites that have been whipped until they are stiff. Success in making icing of this kind depends largely on boiling the sirup to just the right degree, for when this is done the icing will remain for a short time in a condition to be handled. If the sirup is not cooked long enough, the icing will not stiffen and it will have to be mixed with powdered sugar to make it dry. In the event of its being boiled too long, the icing will have to be applied quickly, for it is likely to become sugary. A thermometer is a convenient utensil to use in making icings of this kind, for with it the housewife can determine just when the sirup is boiled to the right point. However, after the housewife has had a little experience, excellent results can be achieved in the way of icings without a thermometer if the mixture is tested carefully. The beating of cooked icings also has much to do with the nature of the finished product. They should be beaten until they are of just the proper consistency to spread and still will not run off the surface of the cake.

92. Because of the nature of cooked icings, it is necessary that the work of applying them to cakes be completed as quickly as possible. A case knife or a spatula is the best utensil for this purpose.

To ice a layer cake, pour some of the icing on the layer that is desired for the bottom and then spread it over the layer quickly until it is smooth and as thick as desired. If coconut or any other ingredient, such as chopped nuts or fruit, is to be used, sprinkle it on the icing as in Fig. 21. Then take up the second layer carefully, as shown, and place it on the iced first layer. Pour the remainder of the icing on this layer and spread it evenly over the top and down the sides, as shown in Fig. 22. The cake will then be covered with a plain white icing that will be sufficient in itself or that may serve as a basis for any desired ornament. If coconut, fruit, or nuts have been used between the layers, sprinkle the same over the top, as shown in Fig. 23, while the icing is still soft.

Sometimes, after the icing has been spread, it may be found that the surface is not so smooth as it should be. Any roughness that may occur, however, may be removed as soon as the icing has become entirely cold by dipping a clean silver knife into hot water and, as shown in Fig. 24, running it gently over the entire surface. This treatment takes only a little time and greatly improves the appearance of the cake.

CARAMEL ICING

Boil the ingredients together until a soft ball is formed when the mixture is tried in cold water. Cool and beat until of the right consistency to spread. Spread this icing rather thin. If desired chopped nuts may be added to it while it is being beaten.

MAPLE ICING

Maple icing may be made by following the recipe given for caramel icing, with the exception of using maple sugar in place of the brown sugar.

BOILED ICING

Put the sugar and water to cook in a saucepan. Boil until a fairly hard ball is formed when the sirup is tried in cold water or until it threads when dropped from a spoon, as shown in Fig. 25. If a thermometer is used to test the sirup, it should register 240 to 242 degrees Fahrenheit when the sirup is taken from the stove. Beat the egg white, add the cream of tartar, and continue beating until the egg white is stiff. Then, as in Fig. 26, pour the hot sirup over the beaten egg white very slowly, so as not to cook the egg, beating rapidly until all the sirup has been added.

Continue to beat with a spoon or egg whip until the icing is light and almost stiff enough to spread on the cake, as in Fig. 27. Then place the bowl over a vessel containing boiling water, as in Fig. 28, and beat for 3 or 4 minutes while the water boils rapidly underneath. With this treatment, the icing will not change in consistency, but will become easier to handle and will permit of being used for a longer period of time without becoming hard. In fact, it may be kept until the next day if desired by placing a moist cloth over the top of the bowl so as to prevent a crust from forming.

CHOCOLATE ICING

If chocolate icing is desired, a square of melted chocolate may be added to the icing given in the preceding recipe after the sirup has been added to the egg white.

BROWN-SUGAR BOILED ICING

Boil the sugar and the water until it threads or forms a fairly hard ball when tried in cold water.

Beat the egg whites until stiff, adding a pinch of cream of tartar while beating. Pour the hot sirup over the egg whites and continue beating. Flavor with vanilla if desired. Beat until stiff enough to spread and, if desired, cook over boiling water as described for boiled white icing.

TIME-SAVING ICING

Put the sugar, water, and egg white into the upper part of a small double boiler. Have the water in the lower part boiling rapidly. Set the part containing the ingredients in place and beat constantly for 7 minutes with a rotary egg beater, when a cooked frosting that will remain in place will be ready for use. The water in the lower receptacle must be boiling rapidly throughout the 7 minutes.

CAKE FILLINGS

93. As already explained, any icing used for the top of the cake may also be used for the filling that is put between the layers, but often, to obtain variety, an entirely different mixture is used for this purpose. A number of recipes for cake fillings are here given, and from these the housewife can select the one that seems best suited to the cake with which it is to be used. As will be noted, many of them are similar to custard mixtures, and these, in addition to being used for cakes, may be used for filling cream puffs and éclairs. Others contain fruit, or nuts, or both, while still others resemble icing, with the exception of being softer. No difficulty will be experienced in making any of these fillings if the directions are carefully followed. They should be applied to the cake in the same way as icings.

FRENCH FILLING

Heat the milk to scalding in a double boiler. Mix the sugar, flour, and salt. Pour the hot milk over this, and stir rapidly to prevent the formation of lumps. Return to the double boiler and cook for 15 to 20 minutes. Beat the eggs slightly and add them to the mixture. Cook for 5 minutes longer. Add the flavoring, cool, and place between layers of cake or use for filling cream puffs or éclairs. Half of the recipe will be sufficient for cake filling.

CHOCOLATE FILLING

If chocolate filling is desired, melt 1-1/2 squares of chocolate and add to the French filling while it is hot.

COFFEE FILLING

A very good coffee filling may be made by scalding 2 tablespoonfuls of coffee with the milk, straining to remove the grounds, and then adding to French filling for flavoring.

FRUIT CREAM FILLING

Whip the cream until stiff, add the sugar, and fold in the crushed fruit. Place between layers of cake.

RAISIN-AND-NUT FILLING

Boil the sugar and water until they form a firm ball when tried in cold water. Chop the raisins and nuts and add them to the sirup. Cook until stiff enough not to run, and place between layers of cake.

COCONUT FILLING

Heat the milk to scalding with the coconut. Mix the sugar and corn starch, pour the hot milk into it, and stir rapidly so as to prevent lumps from forming. Cook for 15 or 20 minutes. Beat the egg slightly, add to the mixture, and cook for 5 minutes more. Cool and spread between layers of cake.

LEMON FILLING

Mix the corn starch and sugar, and add to this the boiling water. Put to cook in a double boiler, add the butter, the grated rind of the lemon, and cook for 15 or 20 minutes. Beat the egg slowly, add to the mixture, and cook for 5 minutes more. Remove from the heat and add the juice of the lemon. Cool and spread between layers of cake.

ORANGE FILLING

Orange filling may be made by using grated orange rind in place of the lemon in the recipe for lemon filling and 1 tablespoonful of lemon juice and 2 tablespoonfuls of orange juice.

MARSHMALLOW FILLING

Boil the sugar, water, and cream of tartar until the sirup threads. Beat the egg white until stiff, add the sirup slowly so as not to cook the egg, and beat constantly until thick enough to spread on the cake without running. This may be used for icing, as well as filling.

CAKES, COOKIES, AND PUDDINGS (PART 1)

EXAMINATION QUESTIONS

(1) Discuss briefly the use of cake in the diet.

(2) What leavening materials are used in cake making?

(3) (a) What are the two general classes of cakes? (b) In what way do they differ?

(4) Of what value in cake making are pans with removable bottoms?

(5) Give the various steps up to mixing in making a cake.

(6) How should pans be prepared for: (a) butter cakes? (b) sponge cakes?

(7) Give the general proportion of ingredients for sponge cake.

(8) Give the order necessary for combining the ingredients in sponge cake.

(9) (a) Describe the baking of sponge cake. (b) How can you tell when sponge cake is ready to be taken out of the oven?

(10) When and how is sponge cake taken from the pan in which it is baked?

(11) (a) Give the general proportion of liquid and flour used for butter cake. (b) What makes this proportion vary?

(12) Give the steps necessary for mixing the ingredients of butter cake.

(13) Describe the baking of butter cake.

(14) (a) How can you tell when butter cake is sufficiently baked? (b) How is it removed from the pan and cooled?

(15) What is the value of cake icing?

(16) (a) What ingredients are used to make the simplest icings? (b) What kind of sugar is best for uncooked icings?

(17) What kind of icing should be used for sponge cake? Tell why.

(18) How is the surface of a cake that is to be decorated with an ornamental design prepared?

(19) (a) Describe the icing of a layer cake. (b) How may a rough surface of icing be made smooth?

(20) (a) Tell how boiled icing is made. (b) What is the test for determining when the sirup is boiled sufficiently?