Onion Soup Meatloaf

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This onion soup meatloaf recipe is a hearty dinner made from juicy ground beef and savory onion soup mix, smothered with a tangy ketchup glaze. All you need is 5 ingredients!

Onion soup mix is an easy shortcut to loads of flavor. I use it in plenty of recipes like my hamburger rice casserole and crock pot cube steak.

Onion soup meatloaf slices on a plate with roasted potatoes in the background.

 

I feel like those of us who grew up eating meatloaf either loved it or didn’t. I’ll admit, I was never a big meatloaf fan. Then, my mother-in-law shared her best meatloaf recipe. All of a sudden, I was making that meatloaf, turkey meatloaf, and even a smoked version. With the right ingredients, meatloaf is delicious. This moist, juicy, and flavor-packed onion soup meatloaf is just one more reason to love it.

Why I Love This Classic Onion Soup Meatloaf

  • Moist and tender. This isn’t your 1950s dry, bland meatloaf. This onion soup meatloaf is super moist, tender, and juicy, inspired by my MIL’s recipe.
  • Full of French onion flavor. I’ve replaced the individual spices with a packet of French onion soup. It seasons the meat perfectly, and the flavors are super savory!
  • 5 ingredients, 3 steps. Make this French onion meatloaf in 3 steps with just a few ingredients. All you do is mix, shape, and bake.
Onion soup meatloaf ingredients.

Ingredients You’ll Need

Onion soup mix is such a great “flavor hack”, and it keeps the ingredients list short and sweet. These are my notes on what you’ll need to make your homemade meatloaf. Scroll down to the recipe card for the printable list, amounts, and recipe details.

  • Ground Beef – I recommend lean ground beef as there’s just enough fat to keep things juicy. You can also make this meatloaf with ground turkey, chicken, or a combination of ground meats, like beef and pork.
  • Eggs – Lightly beaten.
  • Onion Soup Mix – This can be your favorite store-bought French onion soup mix, like Lipton. You can also use homemade onion soup mix.
  • Breadcrumbs – Regular or panko breadcrumbs, seasoned or unseasoned; it’s up to you. You can also make breadcrumbs by pulsing day-old bread or croutons in the food processor to make a fine crumb.
  • Ketchup – For the meat mixture as well as for basting the meatloaf. You could substitute ketchup with BBQ sauce (or go half-and-half) for a different flavor profile.

How to Make Onion Soup Meatloaf

Here’s how to make this savory Lipton onion soup meatloaf in 3 simple steps. Scroll to the recipe card at the bottom of the post for the printable recipe.

  • Combine the ingredients. Add all of the meatloaf ingredients and the onion soup mix to a mixing bowl. Fold that together until it’s evenly combined.
  • Shape the loaf. Next, transfer the meat mixture to a lined baking sheet and shape it into a loaf. Brush the top lightly with ketchup.
  • Bake. Bake this onion soup meatloaf in a 350ºF oven for 1 hour. Take it out, brush it with more ketchup, and bake it for another 15 minutes. Afterward, rest the meatloaf for a few minutes, then slice and serve.
Onion soup meatloaf cut into slices on a wooden cutting board.

Tips and Variations

  • Don’t overmix the meat. Overworking the meatloaf mixture can lead to a dense, tough meatloaf (just like overmixing the ingredients for meatballs). Mix until the ingredients are well combined, but don’t overdo it.
  • Check for doneness. This meatloaf usually takes about an hour to cook, but not all ovens are the same, so I recommend checking the internal temperature. Meatloaf is done when it reaches 160ºF.
  • Let it rest. Similar to resting steak, letting the meatloaf rest after baking allows it to set up nice and juicy. It also makes for cleaner slices.
  • Swap water for milk. This recipe calls for water to bring extra moisture to the meat mixture. If you’d like, you can substitute milk instead.
Overhead view of onion soup meatloaf slices next to roasted potatoes on a plate.

Serving Suggestions

I serve my meatloaf with roasted potatoes or mashed potatoes for a cozy, comfort-food dinner. Round things out with a side of breadsticks, sweet dinner rolls, or a green salad. You can also enjoy meatloaf slices between bread, topped with melty mozzarella for a hearty sandwich similar to a meatball sub! Try these fudgy lunch lady brownies topped with ice cream for dessert.

Onion soup meatloaf slices on a wooden cutting board.

Storing and Reheating Leftovers

  • Refrigerate. Store any leftover meatloaf covered airtight in the fridge. It’ll last for up to 4 days.
  • Reheat. Warm the meatloaf whole or in slices in the oven until it’s hot throughout. Consider covering the top with foil to help keep it moist. You can also use the microwave.
  • Freeze. My favorite way to freeze homemade meatloaf is to cut it into slices, wrap each slice in plastic wrap, and stash them in a freezer bag. It makes it easy to grab and thaw/reheat on the go.
Onion soup meatloaf slices on a plate with roasted potatoes in the background.
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Onion Soup Meatloaf

This 5-ingredient onion soup meatloaf recipe is made with juicy ground beef and savory French onion soup mix, smothered with a sweet-tangy glaze.
Prep: 5 minutes
Cook: 1 hour 15 minutes
Total: 1 hour 20 minutes
Servings: 6 servings

Ingredients 

Instructions 

  • Preheat oven to 350º F. Line a baking sheet with foil. Set aside.
  • In a large mixing bowl mix together all of the ingredients until well combined.
  • Pour the meat mixture onto the prepared baking sheet and shape into a loaf.
  • Brush the top lightly with ketchup.
  • Bake for an hour. Remove from the oven, brush with additional ketchup and bake for another 15 minutes.
  • Remove from the oven and let it rest for 5 minutes before slicing to serve.

Nutrition

Calories: 278kcal | Carbohydrates: 10g | Protein: 36g | Fat: 9g | Saturated Fat: 4g | Polyunsaturated Fat: 1g | Monounsaturated Fat: 4g | Trans Fat: 1g | Cholesterol: 148mg | Sodium: 322mg | Potassium: 600mg | Fiber: 0.5g | Sugar: 3g | Vitamin A: 148IU | Vitamin C: 1mg | Calcium: 41mg | Iron: 4mg

Nutrition information is automatically calculated, so should only be used as an approximation.

Additional Info

Author: Erin Sellin
Prep Time: 5 minutes
Cook Time: 1 hour 15 minutes
Total Time: 1 hour 20 minutes
Course: Dinner Recipes
Cuisine: American
Servings: 6 servings
Calories: 278
Keyword: onion soup meatloaf
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About Erin Sellin

Welcome to Dinners, Dishes, & Desserts where my love of food meets my busy life. My name is Erin and Iโ€™m a casual home cook who loves to feed people. On this blog, youโ€™ll find hundreds of quick and easy recipes made mostly from scratch. My days are spent in the kitchen, creating new recipes to share with family and friends.

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1 Comment

  1. I can’t wait to try this its sounds like the first recipe a friend in high schools mom taught me she called it Swedish meatballs everything is the same exact no ketchup. And make pan gravy with beef droppings she added cream of mushroom soup to gravy i tweaked it over the years so no soup but sour cream or heavy cream. It may be the memory of this recipe but I love the flavor in onion soup mix. Thanks for another recipe to get to use it.