How to make steamed sponge

Hallo everyone, nice to meet you. Today I want to make steamed sponge.

The ingrediens are :

1. 500 gram flour
2. 4 eggs
3. 250 gram sugar
4. 250 gram margarine
5. 7 ml water
6. Food coloring: red, green and purple

Steps :

1. Beat eggs and sugar then add the sifted flour, margarine, and water. Beat until the dough thickens .
   

1. Then, take 6 table spoons of dough. 2 table spoons of red coloring, 2 table spoons of green coloring and 2 table spoons again of purple coloring.

2. Put the white dough into the mold that has been lined with parchment paper.

3. Then , above the white dough, give a litle green, red or purple dough alternately.

4. Before steem the dough, cover the cormorant covered with a cloth. So that moisture does not fall into the dough.

5. Then steam over the steamer for 30 minutes.

1. The steamed sponge ready to serve .

Thanks to all of you. Please mention if you want to ask me.