For the cake mix all the dry ingredients.
Then gradually add warm milk and mix well.
Bake the cake at 180 degrees 40 minutes.
For cream, mix sugar with flour and beat with an egg, gradually and constantly whisking pour in milk, put everything on fire and simmer over low heat, stirring constantly until the cream thickens.
Cut the cake into 3 parts and coat with warm cream. Crazy cake is ready.