Heat oven to 350F. Add a little olive oil to the bottom of a baking dish.
Add all ingredients (excluding olive oil) in a mixing bowl. Mix together until they start to form together.
Form six balls with the mixture around the same size and then flatten them to make burger patties.
Place in dish on top of the oil, then drizzle the remaining oil on top of the burgers.
Cook for 25-30 mins.