Melt 75 g fat at low heat. Mix 125 g flour, sugar and caramel vanillin sugar, add liquid butter and work into crumbles with your hands. Put them in a cold place. In the meantime, whisk 250 g butter, brown sugar and salt with the whisk of the hand mixer until foamy.
Stir in the eggs one by one. Mix 425 g flour and baking powder, add and stir in. Stir in cream and almonds. Using 2 teaspoons of 12 piles of dough each, place them on 3 baking trays lined with baking paper and press them down lightly.
Spread a small blob of jam on each and sprinkle with sprinkles. Bake the trays one after the other in the preheated oven (electric cooker: 175 °C/ convection oven: 150 °C/ gas: level 2) upper shelf for 12-15 minutes.
Remove from the oven, remove from the baking tray, place on a rack and allow to cool.