01 -
Get your oven hot at 180°C (350°F).
02 -
Clean and cut tomatoes into rounds.
03 -
Peel and finely chop the garlic cloves.
04 -
Put the cod fillet in an oven-safe dish.
05 -
Arrange tomato slices over and around the cod, scatter thyme and chopped garlic on top.
06 -
Drizzle with olive oil, then add salt and pepper how you like it.
07 -
Pop in the oven for 20 minutes or until fish flakes easily with a fork.