Bilad al-Sham Kitchen - Grilled chicken with cajun spices

How to prepare grilled chicken with homemade cajun spices,

Ingredients:

3 whole chicken

Quarter a cup of vegetable oil + Quarter a cup of vinegar

Quarter a cup of ketchup + Quarter a cup of soy sauce

Cajun spices mix

1 tablespoon of garlic powder + 1 tablespoon of dried thyme

1 tablespoon of salt + 2 tablespoons of smoked paprika

Quarter a tablespoon of red hot pepper (cayenne)

Quarter a tablespoon of black pepper

1 tablespoon of onion powder

1 Spoon of turmeric (optional)

4 potatoes, cut into cubes