Nalesniki Crepes with Sweet Sour Cream

Whisk flour, eggs, water, 15 g sugar, and a pinch of salt into a thin batter.

Rest the batter for 15 minutes.

Cook thin crepes in a buttered pan for 45 seconds per side.

Stir sour cream with remaining sugar until glossy.

Fill and fold the crepes, then rest for 5 minutes before serving.