While this vegan Texas tamale pie can be a meal in itself, it also makes a great potluck or barbecue dish, since it can go right on the grill to stay warm (if it's in a cast iron skillet). As for sides to serve it with, I suggest lighter ones, such as: Garden Fresh Gazpacho Chilled Cucumber Avocado Soup Watermelon Mango Pico de Gallo Southwestern Quinoa Salad Watermelon Cucumber Salad