For the Asian-style vegetable strudel, first peel and crush the garlic clove. Squeeze the curd well. Wash and finely chop the chives.
Mix curd with egg and ginger and season with soy sauce, nutmeg and pepper.
Melt some butter in a pan and toss the vegetables and garlic clove in it. Remove the garlic and set aside. Add the vegetables to the curd.
Roll out the puff pastry and place the filling on top. Roll up and press the edges tightly. Brush with beaten egg. Bake for about 20 minutes at 160 °C.
In the meantime, mix sour cream, yogurt with chives, salt and pepper. Squeeze the garlic clove into the mixture.
Serve the Asian-style vegetable strudel with the chive sauce.