Ingredients for the cookies: 250 g cornmeal, 150 g flour, 150 g softened butter, 200 g powdered sugar, and a little vanilla extract.
For the filling: 80 g softened butter, 100 g powdered sugar, a little vanilla extract, and about 6 tsp raspberry jam.
Preheat the oven to 180°C (350°F) for conventional baking or 170°C (340°F) for fan-forced baking and line a baking sheet with parchment paper.
Cream the butter, powdered sugar, cornmeal, flour, and vanilla into a smooth, soft dough. Transfer the dough to a