1
In 5- to 5 1/2-quart slow cooker, layer onion, celery, peppers, garlic, corn, sausage, clams and beans.
2
In bowl, mix broth, stewed tomatoes, tomato sauce, seasoning and salt. Pour into slow cooker.
3
Cover slow cooker; cook on high heat for 5 hours.
4
For last 10 minutes, stir in instant brown rice and shrimp.
5
To serve, garnish with scallions.