A simple but delicious cake recipe:
Stir the yeast milk and eggs, add the salt and sugar, and with a whisk, gently mix in the flour.
Heat the clarified butter in a bowl, pour in the batter and spread the blueberries evenly on top.
Bake in the heated oven at 175 °C for about 20 minutes.
If using Tk berries, the baking time is extended to about 45 min. Serve sprinkled with sugar.