Cajun Chicken and Smoked Sausage Gumbo

Ingredients

• 28 ounces diced tomatoes
• 2 tablespoons vegetable oil
• 2 pounds boneless chicken thighs
• 2 smoked sausages, sliced
• 1 cup all-purpose flour
• 5 cloves garlic, minced
• 1 bell pepper, diced
• 1 cup vegetable oil
• 8 ounces frozen okra
• 5 stalks celery, chopped
• 3 bay leaves
• 1 large yellow onion, chopped
• 1 tablespoon gumbo file
• 1 teaspoon hot sauce
• 1 teaspoon cayenne pepper
• 64 ounces chicken stock
• 1/2 tablespoon Cajun seasoning