3 cheese borekas Recipes

onion, thinly sliced, extra virgin olive oil, potatoes, boiled and mashed, salt & freshly ground black pepper, crumbled feta cheese (optional), puff pastry, preferably fresh , but frozen if necessary, egg yolk, beaten with, water, sesame seeds, eggs, vegetable oil, salt, pepper, vegetable peels (dried onion peels specifically), ground coffee (optional) or 1 -2 tbsp instant coffee (optional)

flour, margarine, water, vegetable oil, salt, white potatoes, cooked,peeled and mashed, asiago cheese, grated (about 1 cup), farmer cheese, eggs, egg, beaten with, water