Former Beatle Paul McCartney appears on the cover of this month’s Stir It Up, a UK trade publication for caterers, in which he talks about ways to make catered vegetarian options appealing. McCartney discusses Meat Free Mondays, which he launched in 2009 with daughters Stella and Mary, and emphasizes the destructive impact meat production and consumption has on the environment. The singer and activist reiterated the importance of variety in a vegetarian diet and making plant-based foods appealing to diners looking for meat-free mains. The article also featured a selection of McCartney’s favorite meatless dishes, including Spicy Refried Bean Tacos and Mexican Corn Bread.