Roll

Ingredients:
-1 can of condensed milk
-1 egg
-1 cup of flour
-0.5 tsp of baking soda

Preparation:
Mix everything. Pour the batter onto a rectangular baking sheet lined with parchment paper and smooth it out. Bake for 5-7 minutes in a preheated oven.
Filling - any cream, jam, in this case - chocolate-nut paste "Nutella".
P.S. One more thing: if you have about 10 minutes to spare (while the kettle is boiling and you're setting the table) - wrap the hot roll in foil so it cools down slower, then it will be softer and juicier...