For a healthier twist on the classic meatball sub, try this turkey meatball version. The meatballs are made with ground turkey, breadcrumbs, grated Parmesan cheese, minced garlic, chopped parsley, salt, pepper, and an egg. Mix all the ingredients together in a bowl and shape them into meatballs. Brown the meatballs in a skillet and then simmer them in marinara sauce until cooked through. To assemble the sub, slice a whole wheat baguette lengthwise and spread some marinara sauce on both sides. Place the turkey meatballs on one side of the baguette and top with sliced avocado and baby spinach. Toast the sub in the oven until the bread is crispy and the meatballs are heated through. Serve hot and enjoy the healthier twist of this turkey meatball sub!
