Put the flour, fat, icing sugar, salt, egg yolk and cold milk into a bowl and mix with the dough hooks of the hand mixer. Finally, knead quickly with cool hands to a smooth dough.
Cover and leave to rest for approx. 1 hour in the refrigerator. Roll out the dough on a lightly floured work surface to a thickness of approx. 0.5 cm. Grease the cake tin (10 cm Ø) and sprinkle with breadcrumbs. Line the moulds with dough.
Prick the dough several times with a fork. Bake in the preheated oven (electric oven: 200 °C/ gas: level 3) for 12-15 minutes. Let cool slightly on a cake rack. Turn out the bases from the cake tins and let them cool completely.
Wash, clean and drain the strawberries. Spread each tartlet with about 1 teaspoon of strawberry jam (leave about 50 g for glazing the strawberries). Halve the strawberries and cover the tartlets with them.
Heat the rest of the strawberry jam in a pot and spread on the strawberries. Roast almond flakes in a pan without fat until golden brown. Put them on a plate and let them cool down. Heat apricot jam in a pot.
Spread the edges of the tartlets with it and sprinkle with almond flakes. Decorate as desired with lemon balm. Makes 8 pieces.