Stir milk and egg until smooth. Stir in flour. Season with salt and cayenne pepper. Let it swell for about 10 minutes. In the meantime, stir the mango chutney with Sambal Oelek and Asian spice sauce until smooth. Clean and wash the bell peppers and cut them into approx. 1 cm thick sticks.
Peel the mango and cut the flesh from the stone. Then cut into sticks of about 1 cm thickness. Clean and wash spring onions and cut them into small pieces. Cut the maties into cubes of about 1 cm.
Mix the herbs with the spring onions. Roast sesame seeds in a pan without fat until golden brown. Remove and set aside. Put some sesame seeds in a small oil-coated pan (approx. 20 cm Ø), add 1/6 of the crêpe mixture and bake.
Bake about 6 crêpes one after the other and let them cool down. Dip the chives briefly in hot water. Fill the crêpes with matjes, spring onions, mango and paprika sticks. Roll up crêpes and cut into 3 pieces.
Tie each with 1 chive stalk. Arrange crêpes on a plate and serve the Asian sauce separately.