Quick Jambalaya

Ingredients

• 1/4 cup olive oil
• 1 pound boneless, skinless chicken breast halves
• coarse salt and freshly ground pepper
• 3 celery stalks, finely chopped
• 1 medium onion, finely chopped
• 1 green bell pepper, stemmed, seeded, and finely chopped
• 1 pound andouille sausage, cut into 1/2-inch pieces
• 2 garlic cloves, minced
• 2 cups homemade or low-sodium store-bought chicken stock
• 3/4 teaspoon old bay seasoning
• 1 can (14 ounces) crushed tomatoes with juice
• 1 cup long-grain rice