For the crêpes, mix milk, eggs and 100 g flour to a smooth dough, leave to rest. For the ragout, peel and wash the kohlrabi and cut into fine pieces. Clean and wash the sugar snap peas and cut them into fine strips.
Bring 1/2 litre of salt water to the boil. Cook kohlrabi for about 8 minutes, sugar snap peas for 3 minutes. Then drain and store the stock. Rinse shrimps and drain. Melt the fat.
Sweat the rest of the flour in it. Add the stored stock and cream, stirring constantly, and bring to the boil. Warm up vegetables and shrimps in it. Season to taste with salt, pepper and lemon juice. Fry the dough for 8 thin crêpes in a small pan (approx. 18 cm Ø), each one coated with oil, until golden brown.
Wash the herbs, pluck off fine leaves and flags. Arrange the crêpes slightly folded over with the ragout. Garnish with slices of lemon and lime as desired. Serve sprinkled with the herbs.