Chicken Vindaloo

Ingredients

• 1 teaspoon ground turmeric
• 1/2 teaspoon ground cardamom
• 1/2 tablespoon ground cinnamon
• 1/2 teaspoon ground coriander
• 1/2 teaspoon ground cloves
• 1/2 teaspoon ground cumin
• 1/2 teaspoon paprika
• 1/4 teaspoon cayenne pepper, or to taste
• 1 tablespoon olive oil
• 2 cups chopped onion
• 3 cloves garlic, minced
• 1 tablespoon grated fresh ginger root
• 1 tablespoon tomato paste
• 1 pound skinless, boneless chicken thighs, cut into 1 1/2-inch pieces
• 2 large potatoes, cut into 1/2-inch cubes
• 2 (14.5 ounce) cans diced tomatoes, drained
• 1 1/2 cups chicken broth
• 2 tablespoons wine vinegar
• 1 bay leaf
• salt and black pepper to taste