This video introduces a recipe for a sweet chestnut Mont Blanc tart that can be made with just three ingredients and without eggs or butter. The tart crust is made by simply mixing store-bought cookies with whipped cream, and then combining sweet chestnuts warmed in the microwave with the whipped cream to make the Mont Blanc cream. The key feature is the easy process of mixing and chilling. You can enjoy the smooth texture, the gentle sweetness of the chestnuts, and the crunchy texture of the tart, making it a cute cake that is perfect for a home cafe or as a gift. Tips such as straining the sweet chestnuts while they are still warm and adjusting the consistency of the cream are also explained.