Instantaneous Pot Jambalaya

Ingredients:

• 1 teaspoon canola oil
• 1 1/2 cups (1/8-inch-thick) slices andouille sausage (8 ounces)
• 1 pound bone-in chicken breast halves, skinned
• 2 1/2 cups water
• 1 1/4 cups raw long-grain wild rice
• 1 cup sliced onion
• 1 cup sliced red bell pepper
• 1 cup sliced green bell pepper
• 1 cup sliced celery
• 1 teaspoon dried thyme
• 1/4 teaspoon ground red pepper
• 3 bay leaves
• 2 teaspoons Old Bay flavoring
• 1 pound jumbo shrimp, peeled and deveined
• 1 (145- ounce) can diced tomatoes with green pepper, celery, and onion, drained pipes
• Sliced scallions (optional)