step 4
bake until golden brown at the edges and dry to the touch on top, 10-15 minutes, switching racks and rotating the baking sheets front to back halfway through.
step 5
transfer the baking sheets to wire racks and let the cookies rest on the pans for 1 minute. while they are still hot, dust the cookies with sugar and then transfer directly to the racks to cool completely.
variation
castagnese: substitute the same weight of chestnut flour for the potato starch.
pink jam-filled cookie sandwiches
“these crumbly butter cookie sandwiches from mauritius are a standout because of the bright pink icing that coats the whole cookie,” writes ben mims.
simon bajada
napolitaines
preparation time: 40 minutes, plus chilling, cooling and setting time
cooking time: 20 minutes
makes: about 30 cookie sandwiches
1 1/2 sticks (6 oz/170 g) unsalted butter, softened
3/4 tsp fine sea salt
1 3/4 cups (245 g) all-purpose flour
1/4 cup (80 g) thick-set raspberry or strawberry preserves
1 1/2 cups (205 g) icing sugar, sifted
2 tbsp water
1 tsp pure vanilla extract
1 tsp fresh lemon juice
pink gel food colouring
step 1
position racks in the top and bottom thirds of the oven and preheat the oven to 325f (160c/gas mark 3). line two large baking sheets with parchment paper.
step 2
place the butter in a large bowl and sprinkle evenly with the salt. add the flour and use your hands to rub the flour and butter together over and over until they become a soft, pliable dough. scrape the dough onto a clean work surface and flatten into a disc 1 inch (13 mm) thick. wrap the disc in plastic wrap and refrigerate the dough for 1 hour or up to 2 days.