Carefully rinse and drain the herb leaves.
For the dough: Mix flour and salt in a baking bowl. Add oil and water while stirring. Keep in a cool place for 1-2 hours.
Beat egg whites until stiff, then mix thoroughly into cold dough.
Heat oil until small dough proof quickly browns without burning. Now dip herb leaves one by one into batter. Fry several of them at a time in oil for 2-3 minutes until golden brown.
Remove fritters from oil and drain on paper towels. Keep warm in the oven until all the fritters are done. Serve immediately.
Our tip: If you like to cook with fresh herbs, it is best to get kitchen herbs in pots – so you always have everything ready!