how to heat up jambalaya
1 1 In 3 1/2- to 6-quart slow cooker, mix all ingredients except shrimp and rice. 2  2 Cover; cook on Low heat setting 7 to 8 hours (or High heat setting 3 to 4 hours). 3  3 Stir in shrimp. 4  If needed, reduce heat setting to Low; cover and cook on Low heat setting about 1 hour longer or until shrimp are pink and firm.