Paul McCartney has never been quiet about his convictions, but where he cleverly hid his lentil soup recipe may surprise fans of several genres.

In the Season 7 episode “Lisa the Vegetarian,” Lisa Simpson decides to give up meat, much to the dismay of her friends and family. Along the way, she finds support from none other than Paul ...

Paul McCartney, a legendary musician and dedicated vegetarian, is known for sharing simple plant-based meals. His one-pot Lentil Soup recipe, featured in The Simpsons episode Lisa the Vegetarian ...