The article is about a recipe for making a blueberry crepe cake. The recipe involves creating 21 layers of crepes, which are then stacked with a blueberry filling in between each layer. The process begins by making a simple crepe batter using ingredients like flour, sugar, salt, eggs, and milk. The batter is then cooked into thin crepes using a non-stick pan. While the crepes cool down, a blueberry filling is prepared by cooking blueberries with sugar and lemon juice until they become thick and jam-like. Once the crepes and filling are ready, the assembly process begins. Each crepe is spread with a generous amount of blueberry filling before being stacked one on top of the other.

The process is repeated until all 21 crepes are used, resulting in a visually appealing and delicious cake. Finally, the cake is refrigerated for a few hours to allow it to set and the flavors to meld together. Once chilled, it can be sliced and served as a delightful dessert. The article also includes a video tutorial that provides step-by-step instructions to assist the readers in recreating the recipe successfully. Overall, the article presents a detailed guide on how to make a blueberry crepe cake with 21 layers, making it a perfect treat for any occasion.