We clean the onion and mince it. The pepper washes it and chopped it down. The mushrooms are cleaned, washed and chopped. We dip the wild mushrooms in hot water, then chop them.
Heat oil in a pan and fry the onion. After 2-3 minutes we put the chopped peppers and fry it together. Season with salt, pepper and paprika powder.
After another 5 minutes, we put the cut mushrooms cut, along with the wild mushrooms. Put a lid on top and allow to remove its juice for about five minutes.
Lift the lid and let it boil for about 10 minutes until the liquid evaporates.
Make a thickening of the wheat flour and the single cream or sour cream, stir well until it is perfectly homogenized. Take the pan from the heat and pour the fish over it. Stir gently, until everything dissolves and boil for five minutes.
Boil the pasta in salted water and serve with mushroom stew. Grate a little parmesan on top.