Quick and easy economic cream chocolate cake in a blender without cream without chantilly

#layercake

the components
3 eggs
1 cup of sugar
Half a cup of oil
A cup to a quarter of milk
vanilla
1 and a half cups of flour
3 tablespoons of cocoa
1 tablespoon baking powder

For icing the cake
1 cup warm milk
2 teaspoons of sugar
1 teaspoon Nescafe
1 teaspoon cocoa

for cream
1 liter of milk
1 cup of sugar
5 tablespoons of starch
4 tablespoons of flour
1 tablespoon of butter
vanilla

Chocolate thieves
1 and a half cups of milk
3 tablespoons of sugar
2 tablespoons of cocoa
2 tablespoons starch
1 tablespoon of butter
100 grams of chocolate

Tray measures 40" x 25".
We bake the cake at 180 for 25 minutes