Place a layer of the two-layer dough on a flat serving plate. Mix hot water, instant coffee, granulated sugar and paint the cake with half of this mixture. For the cream, add milk, eggs, flour, granulated sugar and mix well with a whisk. Turn on the stove and mix until it takes the texture of pudding. When the eyes start to turn into eyes, turn off the heat and add the labne and mix well with a whisk. Spread half of the cream over the cake and moisten the other half with instant coffee and cover. After spreading the rest of the cream well on the cake, sift the cocoa and let it rest in the fridge. Ready to serve. Enjoy your meal.