Pyttipanna (pyttipannu in Finnish, pannu=pan) is a popular way to use leftovers in Northern Europe. Usually it’s made of potatoes and sausages, but you can use nearly anything. This one is made with potatoes, onion, brown beans and frozen vegetable mixture.
Vegan sausage, beans, tofu or seitan
oil or margarine for frying
salt and pepper
And whatever you happen to have or want to use: frozen, canned or cooked vegetables, garlic, chili, more spices etc.
Peel the potatoes, onions and garlic. Cube the potatoes and sausages/tofu/seitan (and vegetables). Chop the onion and garlic. Heat some oil in a frying pan and fry until potatoes are browned. Add beans and frozen veggies in the end of frying. Serve with ketchup and mustard, and maybe pickled beets and cucumbers or some relish.