The Sear & Stew 3.5L Oval Slow Cooker is a premium, titanium offering that brings simplicity to cooking and style to any kitchen. Sear and stew your way through a selection of curries, casseroles and chillis in a single dishwasher-proof aluminium cooking pot that keeps your meals delicious and your washing up to a minimum. Customer Review = 3.5. This Morphy Richards 3.5-litre Sear & Stew slow cooker lets you create a range of flavourful dishes, from curries to casseroles, all in a single, dishwasher-proof pot. Its oval shape holds larger cuts of meat, making it ideal for family feasts or hearty stews. It also has a crystal-clear glass lid so you can keep an eye on your meal as it bubbles away.