Start by making the shortcrust pastry since it needs to chill in the refrigerator before baking.
Crumble the butter into the flour. You can do this quickly using a food processor. Add powdered sugar and salt, and quickly gather the dough with one egg. It's essential not to knead the dough; it should just come together.
150 g butter, 250 g all purpose flour, 50 g powdered sugar, 1 pinch salt, 1 egg
Roll out the dough between two sheets of parchment paper, and place it in the refrigerator for 30-60 minutes.
Preheat the oven to 190 degrees Celsius (375 degrees Fahrenheit) using the top and bottom heat function.
Remove the shortcrust pastry from the refrigerator and place it in a greased 25 cm (approximately 10 inches) diameter tart pan. Prick many holes in the base with a fork to allow steam to escape. Place a piece of parchment paper on top of the pastry and fill the tart with baking beads, dried beans, or rice, and blind-bake the tart for 20 minutes at 190 degrees Celsius (375 degrees Fahrenheit).
While the pastry is blind-baking, prepare the raspberries and frangipane.