Step 1: Preheat Oven : Preheat your oven to 375°F (190°C) and line a baking sheet with parchment paper or lightly grease a loaf pan.
Step 2: Prepare Meatloaf Mixture : In a large bowl, combine ground meat, chopped onion, minced garlic, breadcrumbs, milk, egg, Worcestershire sauce, salt, pepper, and smoked paprika. Mix gently to avoid overworking the meat.
Step 3: Shape the Loaf : Form the mixture into a loaf, roughly 9 inches long and 4 inches wide. Place on the prepared baking tray or in a loaf pan.
Step 4: Prepare Apple Glaze : In a small bowl, combine grated apple (or applesauce), apple cider, brown sugar, Dijon mustard, and cinnamon. Mix well and spread evenly over the top of the meatloaf.
Step 5: Bake : Bake for 55-60 minutes, or until the internal temperature reaches 160°F (70°C). The glaze will caramelize slightly during baking.
Step 6: Rest and Serve : Allow the meatloaf to rest for 10 minutes before slicing. This ensures it stays moist and easy to cut. Serve warm with sides of choice.