West Indies Chicken Roti

Name: West Indies Chicken Roti
Ingredients: * 2 tablespoon ground turmeric; * 1 tablespoon crushed dried chili flake; * 1 tablespoon ground cumin seed; * 1/2 tablespoon ground coriander; * 1/2 tablespoon ground clove; * 1/2 tablespoon ground ginger; * 1/2 teaspoon ground yellow mustard; * 1/2 teaspoon ground black pepper; * 1/2 teaspoon ground allspice; * 1/8 teaspoon ground cinnamon; * 1/2 tablespoon garlic powder; * 1/2 tablespoon onion powder; * 2 teaspoon salt; * 1/4 cup grapeseed oil; * 10 to 12 boneless, skinless chicken thigh,; * 1 large yellow onion; * 3 clove garlic, minced; * 2 teaspoon minced fresh ginger; * 4 sprig fresh thyme; * 1 jalapeno pepper seeded, finely chopped; * 2 cup chicken broth; * 1 can unsweetened coconut milk; * 1 tablespoon light brown sugar; * 4 potato, skinned, boiled and diced into 2 piece (optional); * 2 tablespoon finely chopped fresh cilantro (optional); * for the roti (breads); * 4 cup all purpose flour; * 2 tablespoon baking powder; * 1 teaspoon salt; * 1 tablespoon grapeseed oil