These Individual Beef Wellington’s are made with extra lean ground beef instead of the traditional beef tenderloin. Making them a delicious yet cost effective way to serve a special meal to your family and friends this Easter (or any day you want an excuse to feel fancy!)The ground beef is seasoned well, topped with Duxelles (a mixture of chopped mushrooms, shallots, garlic, and thyme), neatly folded into thin slices of prosciutto, then wrapped in puff pastry to create beautiful little packages, which are bursting with big flavour.