Mix flour, 1 teaspoon sugar, salt and milk. Stir in egg. Let dough rest for about 15 minutes
Heat the cream and remove from the heat. Roughly chop the chocolate and melt it in the cream, stirring occasionally
Wash the orange and rub half of the peel thinly. Halve the orange and squeeze 1/2 orange. Wash, clean and halve or quarter the strawberries. Mix orange peel, 2-3 tbsp. juice, strawberries, 1 tsp. sugar and liqueur and marinate for approx. 15 minutes
Grease a coated pan with some clarified butter. Pour in 1/4 of the dough and spread it thinly on the bottom of the pan by swinging it back and forth. Bake from both sides until golden brown. Bake 3 more crêpes from the remaining dough. Arrange the crêpes with strawberries on plates and drizzle with the sauce. Decorate with lemon balm