Add all ingredients except milk and fish fillets into the slow cooker and cook on low for 4 hours. Add in milk and turn to high for 20 mins without the lid. I pan fried our fish and poured the sauce over, however if you like poached fish add in fillets for the final 20 - 30 mins or until firm. Serve with rice
If you want to add a bit of spice some chilli will do the trick.