Step 1: Preheat
Preheat a frying pan on the hob.
Step 2: Prepare the Duck
Rub a little fat into both sides of the duck fillet. Add some salt and pepper.
Step 3: Fry
Add a little butter and olive oil to the pan. Fry both sides of the duck for a short while. Spoon liquid back over the top of the duck to baste it.
Step 4: Oven Cook
Put in the oven for about 10 minutes. Remove and let it rest for a few minutes. Serve.