• Mix the margarine, butter, and powdered sugar.
• Using a Vienta Mixer, stir the mixture until it turns pale white.
• Add the egg yolks to the margarine mixture one by one, beating until smooth after each addition.
• Add the cornstarch, flour, matcha powder, and grated cheese. Mix well until all the ingredients are fully incorporated.
• Place the nastar dough in the fridge and let it chill for about 30 minutes.
• Remove the nastar dough from the fridge and take small portions of the dough. Roll each portion into a ball and fill it with pineapple jam. Shape the dough into round balls with the jam in the center.
• Arrange the nastar on a baking sheet that has been greased with margarine.
• In a separate bowl, prepare the egg wash by whisking together the egg yolks and liquid milk.
• Brush the top of each nastar with the egg wash.
• Bake the nastar in the Smart Oven using the Cookies menu.
• Once the nastar is cooked, let it cool and chill until the hot steam dissipates.

Enjoy your homemade nastar!