The Sunday roast is often called the UK’s national dish, check out our roast dinner recipes for Sunday roasts that stand out. An oven or slow cooker turns an inexpensive beef pot roast into a succulent, tender feast. Vegetables cooked with the roast make for a simple, but filling meal.When it’s an extra cold night, and you don’t want to worry about dinner, slow cooker pot roast is a perfect option for the whole family.