Valerie Bertinelli goes to a lemon farm in search of different varieties of lemon trees with her friend, actress Melissa Peterman. Then, she puts her favorite ingredient into a menu that is fun from soup to nuts -- to lemons! She whips up Greek Lemon Soup with Chicken, Crispy Pancetta Crostini with Arugula Lemon Pesto, Lemon Love Cake, and homemade Limoncello as a base for Lemonade Moscow Mules.