Tasty Trotters Hog Roast Oven with Large Tray for Full Pig. Tasty Trotters Hog Roast Oven with Large Tray for Full Pig.. Our Tasty Trotter Large Hog Roast Oven offers theatre and ease of carving not found on simple roasting ovens which tend to use trays to cook. This machine uses a spit roasting method which gets you the wow factor that your clients will appreciate and juicier meat that will keep them coming back for more.