In a large non-stick skillet, warm 1 tablespoon of oil over medium heat. Add the shallot and a light sprinkling of salt and cook for about 2 minutes, or until softened, stirring occasionally.
Stir in the veggies and ½ teaspoon salt and cook over medium-high heat until the veggies are cooked, the excess water has evaporated, and are beginning to brown in spots, about 5-7 minutes, stirring occasionally. Transfer to a medium bowl.
To the skillet over medium-high heat, add the remaining 1 tablespoon oil, turkey, and remaining ¼ teaspoon salt. Break the turkey up and cook until cooked through all the way and all the excess water has evaporated, breaking it into small crumbles as it cooks, about 3-5 minutes. Transfer to the same bowl as the veggies. If the pan is wet, wipe it dry.
To the skillet over medium/medium-high heat, add the butter. Once the butter is melted and sizzling, add the rice and spread it out into an even layer. Let it cook, undisturbed, for about 1 minute or until it gets a little crispy on the bottom.
Stir the veggies and turkey back in along with the grated apple and sage. Cook for about 2 more minutes, stirring occasionally. Stir in the soy sauce and vinegar until combined, then turn off the heat.
Serve topped with more grated apple, nuts, parsley (if using), goat cheese (if using), and a squeeze of lemon (if using).