For the sausage, in a bowl, combine the sausage, turkey (or beef), egg, mustard, paprika, thyme, cayene, salt, garlic and black pepper. Mix together until everything is incorporated. Get a frying pan to medium heat and drizzle with a little olive oil. Make the meatball mixture into golf ball sized meatballs and place in the pan. Cook on both sides of the meatball until they are nicely browned on both sides. Place a lid on the pan and let them cook for another 15-17 minutes, or until the center of the meatballs are no longer pink.
For the sauce, while the meatballs are cooking, prepare the sauce by placing all of the ingredients into a small bowl. Slice the tomatoes and tear off pieces of lettuce. When the meatballs are done, place them inside a hoagie bun or pita, place some tomatoes and lettuce pieces in the wrap and drizzle with lots of the sauce. Serve warm.