Preheat the Oven: Preheat your oven to 375°F (190°C) and lightly grease a loaf pan or baking dish.
Mix the Ingredients: In a large mixing bowl, combine the ground beef, Quaker Oats, milk, ketchup, onion, garlic, egg, salt, pepper, Worcestershire sauce, oregano, and smoked paprika. Mix until well combined.
Shape the Meatloaf: Transfer the mixture into the prepared loaf pan and shape it into a firm, even loaf.
Add the Topping: Spread a thin layer of ketchup over the top of the meatloaf for extra flavor and caramelization.
Bake: Cover the loaf with aluminum foil and bake for 45 minutes. Then, remove the foil and bake for another 15 minutes until the top is slightly browned.
Check for Doneness: Insert a meat thermometer into the center of the loaf. It should read 160°F (71°C) for beef or 165°F (74°C) for turkey.
Rest and Serve: Remove from the oven and let the meatloaf rest for 5 minutes before slicing. Serve warm with mashed potatoes, roasted veggies, or a side salad. Enjoy! 😋