3 lb. fresh or frozen shrimp in shells
4 c. water or beer
1 packet shrimp spices or 1 1/2 tbsp. mixed pickling spices
1 tbsp. salt

Put all ingredients in crock pot. Cover and cook on low 3-5 hours.

NOTE: If desired, fill crock pot with water or beer, salt, and spices, and cook all day on low. Then turn to high. Add shrimp. Cook on high 45-60 minutes, or until shrimp turns pink.