Wet and windy days like today are perfect for getting your slow cooker out, or putting a stew in a casserole dish and into your oven, to cook slowly and produce a tasty home cooked meal. A meal that not only warms you up, but fills you up too. This Slow Cooker Beef in Ale Stew is very easy to make. Slow cooking the beef makes it tender. It also makes for a very tasty meal, due to the flavoursome gravy it cooks in.