[header] How to make mushroom cutlets [title] Peel and cut up the mushrooms and chop up the onion. [step] Fry them in 1 oz. Of butter till partially cooked. 
[title] Mix the mushrooms and onion with the mashed potatoes, breadcrumbs, the herbs/parsley and one well beaten egg. [step] Add pepper and salt to taste; if necessary add a little milk to soften the mixture, if it seems too dry.