3 traditional swiss onion potato Recipes

butter (for frying , can use oil, but butter is traditional), onion, medium, sliced, leek, cleaned and chopped into 1-inch sections (2.2 lbs), garlic cloves, chopped, rosemary, finely chopped (can use oregano or thyme), chicken broth (7 fl oz, about 3/4 cup, vegetable bouillon is more traditional), white wine (3 1/2 fl oz or just under 1/2 cup), potatoes, cut into chunks (about 18 oz), salt (to taste), black pepper, coarse-ground (or more , to taste), pork sausage, whole (flavoursome and thick, see suggestion below)

butter or 1/4 cup margarine, chopped onion, leek, thinly slice, white part only, apples , slightly tart, such as granny smith, potatoes, shredded swiss cheese, prepared pastry shells, salt, pepper, nutmeg , to taste