Materials for making birthday cake: egg, gelatin, soy protein isolate, casein, hydroxymethyl cellulose, sucrose, konjac powder, agar, sodium alginate, citric acid, cream essence. All these can be bought in the market. Egg white, casein, pectin, gelatin and soy protein isolate are all high foaming or high foaming food raw materials, which can be used as the base material of margarine.

Determination of foaming power: stirring method: put 50 ml of solution made of food raw materials into a 250 ml beaker, and stir with a stirrer at a speed of 65,438 0.0 min for 65,438 0.200 rpm to measure the height of foam and calculate the foaming expansion degree.

Foam expansion% = height of foam after whipping (cm)/ height of solution before whipping × 100%

The preparation method is as follows: firstly, prepare or prepare the base material, then boil sucrose and agar into syrup with a concentration of 90%, add sucrose-agar slurry into the base material while stirring, and slowly add seasoning before stirring to form the required margarine. The foam is white, delicate, soft and straight.

(In fat-free margarine, protein, casein and soy protein isolate replace oil, forming a huge foam mass under stirring, and one basic solution is roughly filled with three parts of air. When the boiled syrup is slowly stirred into a foam ball while it is hot, the syrup is evenly distributed between the foams. With the decrease of syrup temperature, the fluid between foams changes into gel structure. The mobile phase no longer flows like the soap foam film we see, and the foam mass becomes solid and stable, with certain audibility and plasticity. When this kind of foam mass is put into the mouth, it is heated and squeezed by the mouth, the foam stabilizer melts and the foam bursts, giving people a comfortable feeling of oral dissolution. )

Practice 2 of birthday cake:

Materials needed to make a birthday cake: cake powder. I used 2 boxes at a time. Then there are chocolate chips, butter, 5 eggs and milk.

How to make a birthday cake: Pour 2 boxes of cake powder, 80 grams of butter (I put 5 tablespoons), 3 cups of whole milk and 5 eggs into a large basin. Stir with an eggbeater! I made a cake once before and found that this is the most important step! If the stirring time is enough, the cake will be soft. Otherwise, it's like a stone.

Preheat the oven to 180 degrees. Because I want to make a double layer, I took two containers, one large and one small, and put butter on them. Pour in half of the beaten flour liquid, then put it in the oven and adjust the temperature to 230 degrees. Hmm! Wait! It takes about 40 minutes to bake the perfect sweet and fragrant cake. It is recommended that those who don't have an oven go to the market to buy a second-hand one. )

Raw materials of double chocolate:

L 1 cup butter; 1- 1/4 cups of sugar; 4 eggs, well beaten; 1- 1/2 cups of self-raising flour; 1/2 cups of sugar-free cocoa powder;

L making cake stuffing: 1 cup of whipped cream; 125g white chocolate;

L making cake cream: 600g of semi-sweet chocolate; 1/2 cups butter; 6 tablespoons whipped cream;

L cake decoration: 175g semi-sweet chocolate; 2 teaspoons of powdered sugar and sugar-free cocoa powder, mixed together;

The practice of double chocolate cake:

L making cake stuffing: put the cream in a pot and heat it at low temperature; Break the white chocolate in an electric mixer, add hot cream and continue stirring for 10 second until the chocolate and cream are mixed; Pour the stirred cream chocolate into a bowl, seal and refrigerate 10 hour; After the cake is ready, stir it and prepare the filling;

L making chocolate roll decoration: put the chocolate in a heat-resistant bowl, then put the bowl in hot water and melt the chocolate with a low torch; Pour a quarter of the chocolate on the baking tray and cool for a few minutes until the chocolate loses its luster and becomes firm; Scraping out a plurality of chocolate rolls with a metal cutter; Then put the chocolate roll in the refrigerator for refrigeration;

L heat the oven to 175 degrees; A round cake baking tray with a diameter of 20 cm is oiled and covered with wax paper; Stir the butter and sugar together in a large bowl, slowly add the eggs and mix well; Sift the flour and cocoa powder together in another bowl, then pour them into the stirred butter and egg liquid, and finally pour them into the baking tray; Bake the baking tray in the oven for 50 minutes until the cake is elastic. Insert the cake in and pull it out with chopsticks and it will be clean. Put the cake in the baking tray for 5 minutes, then take it out, take out the wax paper and put it on a metal rack for cooling;

L making cake cream: melt chocolate in a heat-resistant bowl; Add butter and cream, cool slightly, and stir until chocolate thickens;

L cut the baked cake into three layers with a west point knife, add chocolate stuffing to each layer, and coat chocolate cream on and around the cake; Finally, sprinkle sugar powder and cocoa powder on the cake for decoration;

Materials for making cakes with rice cookers:

Very simple, a rice cooker, a big bowl of flour, two eggs, two tablespoons of sugar, a spoonful of baking soda, and some chopped walnuts or raisins you like.

The specific method of making cakes with rice cookers;

1. Beat the eggs evenly, add sugar and a little cooking oil, and stir clockwise until the sugar is completely dissolved. Remember to stir clockwise, so that it can be stirred evenly and there will be no clots.

2. Add flour, baking soda and water and continue to stir clockwise for about ten minutes.

3. Before putting the evenly stirred ingredients into the rice cooker, remember that there is another key step, that is, evenly apply a little oil to the bottom of the pot to prevent it from sticking to the pot!

4. After the material is poured into the rice cooker, you can sprinkle some chopped walnuts or raisins you like on it to increase the taste. After that, you can cover the lid, turn on the switch, and keep the temperature for about five minutes after the switch jumps.

A cake mixed with dried fruit.

Sea cake embryo material: 3 eggs /90g sugar /90g flour/a few drops of cream essence/

40g butter/1 tbsp water/

Cream material: liquid cream 1.5 cup /3 tablespoons sugar/1 tablespoon wine/

1-2 teaspoons of milk/

Some syrup

Prepare:

The oven is set to 160 degrees and preheated; Sieve the flour twice; A spoonful of butter, melted and evenly spread on it.

Inside the cake mold, put it in the refrigerator to cool and solidify. When using it, sprinkle a layer of powder and shake it off.

Excess flour; Add butter and water to the butter solution prepared in a small pot.

Production process:

1. Put eggs, sugar and cream essence into a container, put it on a pot with hot water, and use electricity.

Stir the blender at high speed for 2 minutes.

2. Take the container out of the pot, stir it for another 2 minutes with an electric stirrer, and cool it again.

The original material is about 4 times larger.

3. The flour is divided into three times, and the prepared butter solution is added alternately while stirring, and then added quickly.

Stir well.

4. Pour the green embryo of the cake into the cake mold and cook it gently on the table to remove bubbles.

5. Bake in the oven 160 degrees for about 45 minutes. Take out the cake embryo and put it on the shelf to cool naturally.

6. In a clean container, put in whipped cream, sugar and wine, and soak in a large container with ice cubes and water.

In a container, stir the whipped cream with an electric stirrer.

7. Completely cooled cake embryo, cut into 2 pieces, one piece coated with syrup, and then coated with another layer.

Cream, covered with a layer of fruit, then covered with another cake embryo, covered with cream, and

Scrape the surface, decorate it with fruit, and finally pour a little syrup.

Strawberry Christmas cake

Material: sea cake embryo material: 3 eggs /90g sugar /90g flour/a few drops of cream essence /40g butter/one tablespoon water/light cream material: liquid light cream 1.5 cups /3 tablespoons sugar/one tablespoon rum/1-2 teaspoons milk/some syrup.

Preparation: oven setting 160 degrees, preheating; Sieve the flour twice; A spoonful of butter, after melting, is evenly spread on the inside of the cake mold. After cooling and solidification in the refrigerator, sprinkle a layer of flour when using, and shake off the excess flour; Add butter and water to the butter solution prepared in a small pot.

Production process:

1. Put eggs, sugar and cream essence into a container, put them on a pot filled with hot water, and stir them at high speed for 2 minutes with an electric stirrer.

2. Take the container out of the pot, stir it with an electric stirrer for another 2 minutes, cool it at the same time, and stir it until the raw material is about 4 times larger.

3. The flour is divided into three times, and it is added alternately with the prepared butter solution while stirring, and then it is quickly stirred evenly.

4. Pour the green embryo of the cake into the cake mold and put it on the table for a few times to remove bubbles.

5. Bake in the oven 160 degrees for about 45 minutes. Take out and cool naturally.

6. In a clean container, put whipped cream, sugar and wine, soak them in ice cubes and water, and beat them into whipped cream with an electric blender.

7. Cut the completely cooled cake slice into two pieces, first coat it with a layer of syrup, then with a layer of whipped cream, then with a layer of fruit in the middle, then coat the whole surface with whipped cream, spray whipped cream flowers with the flower opening, then decorate it with decorations such as strawberry chocolate and candy, and finally sprinkle powdered sugar with a small sieve to achieve the effect of snowing.