Mix flour, baking powder and cinnamon in a bowl. Add 150 g sugar, eggs, salt and fat and fold in with the dough hooks of the hand mixer. Finally, work into a smooth dough with cool hands. Cover and leave to rest in a cool place for about 30 minutes. Roll out the dough about 1 cm thick on a lightly floured work surface. Cut out the almonds with an almond cutter (6 cm long; 3.5 cm wide).
Heat the fat in a high pot or deep fryer to 180 °C. Fry 5 almonds one after the other in the hot fat until golden brown. Lift them out with a skimmer. Drain on kitchen paper and roll in 100 g sugar while still hot. Arrange on a plate and serve