Preheat oven to 200 degrees Celsius (400 Fahrenheit).
Place 2 of the sliced onions, lemon, thyme, garlic and bay leaves, in a mixing bowl with a good splash of olive oil and a pinch of salt and pepper.
Toss the above ingredients together with hands and stuff firmly into the cavity of the chicken.
Lay the remaining slices of onion in the bottom of a roasting tray.
Lightly rub the chicken with a little bit of olive oil.
Season the chicken liberally with sea salt, paprika and pepper.
Place the chicken on the onion slices, (back and wings facing down).
Roast in oven for 15 minutes.
Reduce heat to 180 degrees Celsius (350 Fahrenheit) and roast a further 1 hr.
About half way through the cooking process baste the bird with a little olive oil.
Remove the chicken from the oven and pierce the bird in the thickest part of the leg, near the joint. Juices should run clear, indicating it is cooked.
Gather everyone up and sit down to a family dinner.