Bilad al-Sham Kitchen - Homemade clay pot with chicken and sumac

Homemade Chicken and Sumac Clay Pot

1.5 kg chicken breasts, cut into medium cubes

2 large onions, sliced

1/4 cup crushed garlic

2 colored peppers (red, yellow, or green), sliced

3 large tomatoes, diced

1/2 cup pitted green olives

Juice of 2 lemons

1 tablespoon grated fresh ginger

1 tablespoon sumac

1/2 cup olive oil

1 teaspoon black pepper

1 teaspoon salt