When you are ready to eat, add the chips to the hot oil and cook for 2-3 minutes, or until golden-brown and crisp. Remove and drain on a plate lined with kitchen paper. Serve the duck burgers with ...

If using sliced onion, sauté in some duck fat (or a fat you prefer) and season with salt and pepper to taste. You can do this in the same skillet you’re cooking the burgers in, then set aside.