Mix the spelled flour, mineral water, soy milk, peanut oil, salt and soy flour to a thin dough, there should be no lumps. Then cover the dough and let it rest for at least half an hour.
Then bake wafer-thin pancakes in a pan brushed with oil.
For the filling, chop the mushrooms, carrots, spring onions and garlic into small pieces. Then fry all the ingredients in a large saucepan in a little oil and season with salt and pepper. Add the spinach and corn and let everything simmer over a low heat for about 5 - 7 minutes.
Then remove the excess broth and season with nutmeg. Add the soy cream (if you don`t want to cook vegan, you can also use normal cream) and simmer for a minute.
Put the filling on the finished pancakes, roll up and serve.