The easiest way without mixer, prepare a big and delicious Milk Cake

Cup size 200 ml
Ingredients:
dough:
3 eggs
1 cup sugar
1 cup of milk
180 g of melted butter (1 cup)
5.5 cups of flour
1 teaspoon baking powder
1/2 teaspoon soda
Cream:
1 egg
2 cups sugar
3 tablespoons cornstarch
3 tablespoons cocoa
3/4 cup flour
7 glasses of milk
120 g of butter
100 g of chocolate
1 packet of vanilla
Bake at 180 degrees
dough weight 180-185 g