Combine onion, garlic, turkey meat, bread crumbs, egg, Worcestershire sauce, dried parsley, nutmeg, salt, and pepper in a large bowl; mix well to combine. Form mixture into 1-inch meatballs. Transfer to a baking dish and brush with olive oil (you can also use the spray).
1 teaspoon olive oil, ½ cup onion, 2 cloves garlic, 1 pound lean ground turkey, ½ cup bread crumbs, 1 egg, 1 tablespoon Worcestershire sauce, 1 ½ teaspoons dried parsley, ¼ teaspoon ground nutmeg, Salt and pepper, Cooking spray
Bake in the air fryer at 320ºF (160°C) for 15 minutes, or until meatballs are cooked through, (flip them halfway through).
Pour beef stock into a large skillet over medium-high heat, dissolve the all-purpose flour. Add Worcestershire sauce, parsley, black pepper, and salt. Bring to a boil, stirring frequently. Reduce heat to medium and simmer, stirring occasionally, until thickened, 2 to 3 minutes. (Stirring will prevent lumps from forming, but if you have any lumps you can sieve the sauce to remove them, also you can adjust with Worcestershire sauce if needed).
2 cups low-sodium beef broth, 2 tablespoons all-purpose flour, 1 tablespoon Worcestershire sauce, 1 ½ teaspoons dried parsley, ¼ teaspoon ground black pepper, 1 pinch salt
Reduce heat to medium-low; stir in sour cream and meatballs. Cover and simmer, stirring occasionally, until flavors combine, 10 to 15 minutes.
¼ cup light sour cream
Garnish with fresh parsley and mashed potatoes. Serve and enjoy!
Fresh parsley, Mashed potatoes