Preheat the oven to 350°F or 180°C and grease a 9inch/24cm round tart pan.
Roll out the shortcrust pastry, about 1/2 cm thick. Use the tart pan as a guide, and cut 1inch (2.5cm) wider than the outside of the pan, so that the dough round will be big enough to come up the sides of the pan.
Place the dough round on top of the pan. Push down gently with your fingers and press the dough along the inside of the pan, making sure to get the inside edges. It is important to not press too hard to keep the tart shell an even thickness so that it doesn't bake unevenly. Use a sharp knife to cut the excess dough hanging over the edge of the pan.
Add apricot jam, evenly spread it onto the dough, then add the raisins. Return the pan to the refrigerator until you need it.
Place the two egg whites with the salt into the bowl of your stand mixer. (If you don’t have a stand mixer use a hand mixer instead)! The bowl has to be perfectly clean or the egg whites won’t get stiff! Whip on medium speed until the egg whites start to thicken, then slowly add the sugar and beat until stiff peaks form.
Transfer the egg whites into a different bowl to free up the bowl of your stand mixer. If you are using a hand mixer, you can use a different bowl for the next step.
Add the eggs, egg yolks, granulated sugar, and almonds to the bowl where you had the egg whites and beat until fluffy and lighter in color.
Take the milk rice out of the refrigerator, fluff it up a bit, and carefully add it to the mixture.
Then add the egg white and mix until incorporated. Do it carefully, you don’t want to lose the air you whipped into the egg whites.
Take the tart pan out of the fridge and fill the rice filling into it. Then, place the tart pan in the oven and bake it for 35-40 minutes. (If you have too much rice filling, you can make a few small tarts with the rest of the shortcrust dough and use the rice filling to fill up the small tarts).
Let it cool. Then place a bunny stencil (you can easily make your own out of paper) and dust the tart with powdered sugar. Carefully remove the stencil.