Preheat your oven to 200°C (400°F).

In a metal baking pan, arrange chopped tomatoes, potatoes, bell pepper, and onion.

In a large bowl, combine boneless chicken with cumin, thyme, paprika, grated garlic, and 1 tbsp of olive oil.

Mix the spiced chicken with the layered vegetables, add tomato paste, and drizzle with more olive oil.

Season with salt and black pepper, and optionally add butter.

Cover the pan with foil and bake for about 30 minutes.

Remove the foil and broil for 5-10 minutes until browned.

Serve warm alongside Turkish sides like coban salatasi and flatbread.