1. Make the Turkey Bone Broth:
   • Prepare the bones: Remove as much leftover meat from the turkey carcass as possible. Place the bones, skin, and cartilage in a large stockpot.
   • Add vegetables and seasonings: Add chopped carrots, celery, onion, garlic, apple cider vinegar, salt, peppercorns, bay leaves, and thyme to the pot.
   • Cover with water: Fill the pot with cold water, making sure all ingredients are covered. Bring the pot to a simmer over medium heat, then reduce the heat to low to maintain a gentle simmer. Let it cook for 6-8 hours, skimming off any impurities that rise to the surface and adding more water as needed.
   • Strain the broth: Once the broth is rich and flavorful, remove the pot from the heat. Carefully strain the liquid into a clean bowl or pot using a fine mesh strainer or cheesecloth, discarding the bones and vegetable remnants.
2. Cook the Rice:  
   • In a separate pot, cook 2 cups of rice according to the package instructions. You can use white or brown rice, depending on your preference. Set aside when done.
3. Prepare the Soup:
   • Sauté the vegetables: In a large pot, heat a little oil over medium heat. Add the diced carrots, celery, zucchini, onion, and mushrooms. Cook for about 5-7 minutes, until the vegetables start to soften.
   • Add the broth and turkey: Pour in the homemade turkey bone broth you just made, bringing the soup to a simmer. Add the diced leftover turkey to the pot and stir everything together.
   • Simmer: Let the soup simmer for an additional 15-20 minutes, until the vegetables are tender and the flavors meld together. Add salt and pepper to taste.
4. Serve:
   • To serve, spoon some cooked rice into bowls and ladle the hot turkey soup over the rice. The rice will soak up the delicious broth and add an extra comforting touch.

Enjoy your nourishing and flavorful Turkey Bone Broth Soup with Rice and Veggies! This soup is the perfect way to enjoy leftovers and turn them into something warm and satisfying.