Preheat oven to 450℉ (230℃).
Rinse the chicken legs, pat them dry, season them with seasoned salt and paprika, and set aside.
In a large Dutch oven or oven-proof skillet, heat the oil over medium heat until shimmering but not smoking. Then add the chicken and brown, turning once or twice to ensure even cooking. Or place oiled and seasoned chicken legs on a rack and bake them in a 450℉ (230℃) oven for about 15 minutes.
Remove chicken from the pan and set aside. Drain excess oil, leaving a couple of tablespoons in the pan. Add the onion, followed by the minced garlic, and stir for about 5 minutes.
Add the cream, milk, and broth, along with the Italian seasonings and white pepper. Stir well.
Stir in the tomato sauce, and test for seasonings and adjust to taste.
Put the chicken back into the pan and bake for 30-35 minutes or until fully cooked.
Adjust the sauce's thickness and seasoning with broth and salt according to preference. Garnish with parsley, and serve hot with rice or potatoes and your favorite veggies.