Chicken with sprigs

1 tablespoon olive oil 6 bone-in chicken thighs 1 potato , peeled and chopped 1 yellow onion , finely chopped (1 cup) 2 carrots , chopped 2 garlic cloves ,[...]

2 tablespoons olive oil 1 white onion, chopped 1 cup cooked tomato 2 garlic cloves oregano cumin 1 sprig thyme 1 leaf sage paprika salt 1/2 green pepper ,[...]