For the cheese sauce, mix sour cream with vegetable soup and flour until smooth, bring to a boil in a saucepan and cook for a few minutes.
Season the cheese sauce with salt and pepper. Finally stir in the grated cheese (do not let it boil). Then serve.
Preparation Tip:
The cheese sauce goes very well with vegetables or also with short fried food. If you like, you can refine it with fresh herbs.