Look at these slow roasted tomatoes: how pure and deeply flavored are these bright red gems?
Rinse the tomatoes, remove the green stems if those are still attached. Then slice both tomatoes horizontally into 3 thick slices. Place them on a baking tray. Sprinkle with dried oregano and olive oil. Season with pepper and salt.
Place the baking tray in a preheated oven at 400°F (200°C) for 50 to 60 minutes. Turn the oven. Leave the tomatoes in it for another 45 minutes. Keep an eye on them. Cover with a piece of tinfoil in the end if you fear the tomato slices will likely burn. They should be soft and wrinkled.
Put the tomato slices onto a clean serving plate. Sprinkle with extra dried oregano.