Preheat your oven at 350 F.
Melt the butter in a pot.
Sift the flour and sugar separately.
Mix all the dry ingredients in a bowl: flour, almond powder, sugar and baking powder.
Add the white eggs (lightly beaten with a fork), and mix.
Add the melted butter.
Grease muffin pans and divide the dough between the 4 molds.
Place the washed currants on top.
Place your molds in the oven, for 15 to 20 minutes.
Remove from the oven and let cool down for a few minutes before unmolding on a cooling rack.