Ingredients:
milk (as needed)
1 cup of flour
2 eggs
1 / 2 cinnamon stick
1 / 2 cup sugar
1 / 2 cup of cocoa

Preparation:
Mix in a bowl the flour eggs sugar and cocoa until it becomes a soft dough and dense.
Then take a pan pour in the mixture and stir over low heat and add the cinnamon stick.
Add the milk, stir until 'the mixture becomes creamy.
Remove the cinnamon and leave in the fridge for half an hour.

Note: If you want you can do without chocolate.