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Dinner / Onion Soup Meatloaf: The Ultimate Comfort Food Recipe

Onion Soup Meatloaf: The Ultimate Comfort Food Recipe

June 9, 2025 by EvelynDinner

Onion Soup Meatloaf: Prepare to experience a culinary revelation! Forget everything you thought you knew about meatloaf because this recipe is about to redefine your comfort food expectations. Imagine sinking your teeth into a moist, flavorful meatloaf, infused with the rich, savory essence of French onion soup. It’s a symphony of flavors that will have your family begging for seconds.

Meatloaf, a dish with humble origins, has been a staple in American households for generations. Rooted in scrappy resourcefulness, it offered a way to stretch meat further and create a satisfying meal. But this isn’t your grandma’s dry, bland meatloaf. We’re elevating this classic with a touch of French flair!

What makes this Onion Soup Meatloaf so irresistible? It’s the perfect balance of savory and subtly sweet, thanks to the caramelized onions and beef broth. The onion soup mix not only adds incredible depth of flavor but also helps to keep the meatloaf incredibly moist. People love meatloaf for its simplicity and satisfying nature, and this version takes those qualities to the next level. It’s easy to prepare, uses readily available ingredients, and delivers a comforting, flavorful experience that’s perfect for a weeknight dinner or a cozy weekend meal. Get ready to discover your new favorite way to enjoy meatloaf!

Onion Soup Meatloaf

Ingredients:

  • 2 pounds ground beef (80/20 blend recommended for flavor)
  • 1 packet (1 ounce) dry onion soup mix
  • 1 cup seasoned bread crumbs
  • 1/2 cup milk
  • 1 large egg, lightly beaten
  • 1/4 cup ketchup, plus more for topping
  • 1 tablespoon Worcestershire sauce
  • 1 teaspoon garlic powder
  • 1/2 teaspoon black pepper
  • 1 medium onion, finely chopped (about 1 cup)
  • 1/2 cup finely chopped green bell pepper (optional, but adds great flavor)
  • 2 tablespoons olive oil

Preparing the Meatloaf Mixture

Okay, let’s get started! This meatloaf is super easy and the onion soup mix adds so much flavor. First things first, we need to get all our ingredients prepped and ready to go. Having everything measured out and chopped makes the whole process much smoother.

  1. Sauté the Vegetables: Heat the olive oil in a skillet over medium heat. Add the finely chopped onion and green bell pepper (if using). Sauté until the onions are translucent and softened, about 5-7 minutes. This step is crucial because it mellows out the onion flavor and prevents them from being crunchy in the meatloaf. Trust me, you don’t want crunchy onions in your meatloaf! Let the sautéed vegetables cool slightly before adding them to the meat mixture.
  2. Combine the Wet Ingredients: In a large mixing bowl, combine the milk, egg, ketchup, and Worcestershire sauce. Whisk them together until they are well combined. This creates a nice, moist base for our meatloaf.
  3. Add the Dry Ingredients: Add the seasoned bread crumbs, dry onion soup mix, garlic powder, and black pepper to the wet ingredients. Stir until everything is evenly distributed. The onion soup mix is the star of the show here, so make sure it’s well incorporated.
  4. Incorporate the Meat and Vegetables: Add the ground beef and the slightly cooled sautéed vegetables to the bowl. Now, here’s the important part: gently mix everything together with your hands. Don’t overmix! Overmixing will result in a tough meatloaf. You want to mix just until everything is combined. I usually use my hands because it gives me the best control, but you can use a large spoon if you prefer.

Shaping and Preparing for Baking

Now that we have our meatloaf mixture ready, it’s time to shape it and get it ready for the oven. This part is pretty straightforward, but there are a few tips I can share to make sure your meatloaf comes out perfectly.

  1. Preheat the Oven: Preheat your oven to 350°F (175°C). This is the ideal temperature for cooking the meatloaf evenly without drying it out.
  2. Prepare the Baking Pan: Lightly grease a loaf pan (approximately 9×5 inches) with cooking spray. You can also line the pan with parchment paper, leaving an overhang on the sides. This makes it super easy to lift the meatloaf out of the pan after it’s cooked.
  3. Shape the Meatloaf: Gently transfer the meatloaf mixture to the prepared loaf pan. Shape it into an even loaf, pressing it down slightly to ensure it fills the pan. You want a nice, uniform shape so it cooks evenly.
  4. Add the Ketchup Topping: Spread a thin layer of ketchup over the top of the meatloaf. This will create a nice, slightly sweet glaze as it bakes. You can get creative here and add a little brown sugar or a dash of hot sauce to the ketchup for extra flavor.

Baking the Meatloaf

Alright, the moment we’ve been waiting for! It’s time to bake our meatloaf. Baking time can vary slightly depending on your oven, so it’s important to keep an eye on it and check for doneness.

  1. Bake: Place the loaf pan in the preheated oven and bake for 60-75 minutes, or until the internal temperature reaches 160°F (71°C). Use a meat thermometer to check the temperature. Insert the thermometer into the center of the meatloaf.
  2. Check for Doneness: If you don’t have a meat thermometer, you can check for doneness by inserting a knife into the center of the meatloaf. If the juices run clear, it’s done. If the juices are still pink, continue baking for a few more minutes and check again.
  3. Rest: Once the meatloaf is cooked through, remove it from the oven and let it rest for 10-15 minutes before slicing. This allows the juices to redistribute, resulting in a more moist and flavorful meatloaf. Tent it loosely with foil while it rests.

Serving and Storage

Congratulations, you’ve made a delicious onion soup meatloaf! Now it’s time to serve it and enjoy. Here are a few tips for serving and storing your meatloaf.

  1. Slice and Serve: After the meatloaf has rested, carefully slice it into even slices. Serve it hot with your favorite sides. Mashed potatoes, green beans, and a simple salad are all great choices.
  2. Make a Gravy (Optional): If you want to take your meatloaf to the next level, you can make a simple gravy using the pan drippings. Just skim off any excess fat from the pan drippings, then whisk in a little flour and cook for a minute or two. Gradually add beef broth and simmer until the gravy thickens. Season with salt and pepper to taste.
  3. Storage: Leftover meatloaf can be stored in the refrigerator for up to 3-4 days. Wrap it tightly in plastic wrap or store it in an airtight container. You can also freeze meatloaf for longer storage. Wrap it tightly in plastic wrap and then in foil, or store it in a freezer-safe container. Frozen meatloaf can be stored for up to 2-3 months.
  4. Reheating: To reheat leftover meatloaf, you can microwave it, bake it in the oven, or pan-fry it. Microwaving is the quickest option, but it can sometimes dry out the meatloaf. Baking it in the oven is a better option for retaining moisture. Preheat the oven to 350°F (175°C) and bake the meatloaf for 15-20 minutes, or until heated through. Pan-frying is a great way to get a crispy crust on the meatloaf. Heat a little oil in a skillet over medium heat and pan-fry the meatloaf slices until they are heated through and golden brown.

Tips and Variations

Here are a few extra tips and variations to make your onion soup meatloaf even better:

  • Add Cheese: For a cheesy meatloaf, add 1/2 cup of shredded cheddar cheese or mozzarella cheese to the meat mixture.
  • Use Different Ground Meat: You can use ground turkey or ground chicken instead of ground beef. Just be sure to adjust the cooking time accordingly.
  • Add Vegetables: Feel free to add other vegetables to the meat mixture, such as diced carrots, celery, or mushrooms.
  • Spice it Up: For a spicier meatloaf, add a pinch of red pepper flakes or a dash of hot sauce to the meat mixture.
  • Use Different Bread Crumbs: You can use plain bread crumbs instead of seasoned bread crumbs. Just be sure to add some extra seasonings to the meat mixture.
  • Make Mini Meatloaves: Instead of making one large meatloaf, you can make mini meatloaves by shaping the meat mixture into individual portions and baking them in muffin tins. This is a great option for portion control and for kids.

I hope you enjoy this recipe! It’s a family favorite and I’m sure it will become one of yours too. Happy cooking!

Onion Soup Meatloaf

Conclusion:

This isn’t your grandma’s meatloaf, folks! This Onion Soup Meatloaf is a flavor explosion that will redefine your weeknight dinners. The savory depth of the onion soup mix, combined with the juicy ground beef and perfectly balanced seasonings, creates a meatloaf that’s incredibly moist, flavorful, and satisfying. Forget dry, bland meatloaf – this recipe delivers a tender, delicious experience that the whole family will rave about. It’s a must-try because it’s simple to make, uses readily available ingredients, and elevates a classic comfort food to a whole new level of deliciousness. Trust me, once you try this, you’ll never go back to your old meatloaf recipe!

But the fun doesn’t stop there! This Onion Soup Meatloaf is incredibly versatile. For a classic pairing, serve it with creamy mashed potatoes and a side of steamed green beans. The richness of the meatloaf complements the simplicity of the potatoes and the freshness of the green beans perfectly. Alternatively, you could slice it up and serve it on toasted sourdough bread with melted provolone cheese for an amazing meatloaf sandwich. Think of it as a gourmet twist on a classic!

Looking for variations? You can easily customize this recipe to suit your taste. For a spicier kick, add a pinch of red pepper flakes to the meat mixture. If you’re a fan of mushrooms, sauté some sliced mushrooms and onions and incorporate them into the meatloaf for added texture and flavor. You could even top the meatloaf with a tangy tomato glaze before baking for a sweet and savory finish. Get creative and experiment with different flavors to make it your own signature dish!

Serving Suggestions:

* Classic Comfort: Mashed potatoes and steamed green beans.
* Sandwich Sensation: Sliced on toasted sourdough with provolone cheese.
* Elegant Dinner: Served with roasted asparagus and a balsamic glaze.
* Kid-Friendly: Cut into fun shapes and served with ketchup for dipping.

Variations to Explore:

* Spicy Kick: Add red pepper flakes to the meat mixture.
* Mushroom Magic: Sauté sliced mushrooms and onions and incorporate them into the meatloaf.
* Tangy Tomato Glaze: Top the meatloaf with a tomato glaze before baking.
* Cheesy Delight: Add shredded cheddar cheese to the meat mixture.

I’m so excited for you to try this recipe! It’s a guaranteed crowd-pleaser and a fantastic way to add some excitement to your dinner routine. Don’t be intimidated by the idea of making meatloaf – this recipe is incredibly easy to follow, and the results are well worth the effort.

So, what are you waiting for? Head to the kitchen, gather your ingredients, and get ready to create a truly unforgettable Onion Soup Meatloaf. I can’t wait to hear about your experience! Please, come back and leave a comment below to let me know how it turned out. Did you make any variations? What did your family think? Share your photos and stories – I love seeing your culinary creations! Happy cooking!


Onion Soup Meatloaf: The Ultimate Comfort Food Recipe

Easy classic meatloaf with onion soup mix for extra flavor and a simple ketchup glaze. Moist and delicious!

Prep Time20 minutes
Cook Time60-75 minutes
Total Time80 minutes
Category: Dinner
Yield: 6-8 servings
Save This Recipe

Ingredients

  • 2 pounds ground beef (80/20 blend recommended)
  • 1 packet (1 ounce) dry onion soup mix
  • 1 cup seasoned bread crumbs
  • 1/2 cup milk
  • 1 large egg, lightly beaten
  • 1/4 cup ketchup, plus more for topping
  • 1 tablespoon Worcestershire sauce
  • 1 teaspoon garlic powder
  • 1/2 teaspoon black pepper
  • 1 medium onion, finely chopped (about 1 cup)
  • 1/2 cup finely chopped green bell pepper (optional)
  • 2 tablespoons olive oil

Instructions

  1. Sauté Vegetables: Heat olive oil in a skillet over medium heat. Add chopped onion and green bell pepper (if using). Sauté until softened, about 5-7 minutes. Let cool slightly.
  2. Combine Wet Ingredients: In a large bowl, whisk together milk, egg, 1/4 cup ketchup, and Worcestershire sauce.
  3. Add Dry Ingredients: Add bread crumbs, onion soup mix, garlic powder, and black pepper to the wet ingredients. Stir until combined.
  4. Incorporate Meat and Vegetables: Add ground beef and cooled sautéed vegetables to the bowl. Gently mix with your hands until just combined. Do not overmix.
  5. Preheat Oven: Preheat oven to 350°F (175°C).
  6. Prepare Pan: Lightly grease a 9×5 inch loaf pan with cooking spray (or line with parchment paper).
  7. Shape Meatloaf: Transfer meatloaf mixture to the prepared pan and shape into an even loaf.
  8. Add Ketchup Topping: Spread a thin layer of ketchup over the top of the meatloaf.
  9. Bake: Bake for 60-75 minutes, or until the internal temperature reaches 160°F (71°C). Use a meat thermometer to check.
  10. Rest: Remove from oven and let rest for 10-15 minutes before slicing. Tent loosely with foil.
  11. Slice and Serve: Slice and serve hot with your favorite sides.

Notes

  • Don’t overmix the meatloaf mixture, or it will become tough.
  • Sautéing the onions and peppers mellows their flavor and prevents them from being crunchy.
  • Use a meat thermometer to ensure the meatloaf is cooked through.
  • Letting the meatloaf rest before slicing allows the juices to redistribute, resulting in a more moist meatloaf.
  • Optional: Make a gravy using the pan drippings.
  • Add cheese, different vegetables, or spices for variations.
  • Use ground turkey or chicken instead of ground beef.
  • Make mini meatloaves by baking in muffin tins.

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