Onion Soup Meatloaf Weeknight is the classic, no-fuss dinner that brings comfort and joy to your table. This savory dish uses a packet of onion soup mix, delivering a deeply flavored, moist meatloaf that’s perfect for busy weeknights. If you’re looking for a reliable family meal that combines simplicity and taste, you’re in the right place. Let’s dive into the recipe and discover how easy it is to prepare this weeknight hero!
Why You’ll Love This Onion Soup Meatloaf Weeknight
There are countless reasons to adore this onion soup meatloaf recipe. First, it’s incredibly quick to make, allowing you to whip up a delicious dinner in no time. Second, it uses simple ingredients that you probably already have in your pantry. This easy weeknight meatloaf is also family-friendly, meaning even picky eaters will enjoy it. The use of onion soup mix adds a rich flavor without the fuss of chopping onions, making it a hassle-free option. Moreover, it’s a comfort food onion soup meatloaf that provides warmth and satisfaction after a long day. Finally, it’s versatile—you can easily swap ingredients for healthier options or dietary needs!
Ingredients for Onion Soup Meatloaf Weeknight
Gather these items:
- 2 lbs ground beef (80/20)
- 1 packet (1 oz) dry onion soup mix
- 2 large eggs
- ¾ cup panko breadcrumbs
- ½ cup milk
- 1 cup ketchup (divided)
- ½ tsp black pepper
- 2 tbsp brown sugar
- 1 tbsp apple cider vinegar
How to Make Onion Soup Meatloaf Weeknight Step-by-Step
- Step 1: Preheat your oven to 375°F (190°C). Line a baking sheet with foil for easy cleanup.
- Step 2: In a small bowl, whisk together the glaze ingredients (ketchup, brown sugar, vinegar) until smooth. Set aside.
- Step 3: In a large bowl, combine the beaten eggs, panko, milk, ketchup, and black pepper. Add the dry onion soup mix and stir until the breadcrumbs are moistened.
- Step 4: Add the ground beef to the bowl. Using your hands, gently mix until just combined. Do not overwork the meat.
- Step 5: Shape the mixture into a free-form loaf, roughly 9×5 inches, on your prepared baking sheet.
- Step 6: Spread half of the glaze evenly over the top and sides of the meatloaf. Bake for 40 minutes.
- Step 7: Remove from the oven and spread the remaining glaze over the top. Return to the oven and bake for another 15-20 minutes, or until the internal temperature reaches 160°F (71°C).
- Step 8: Let the meatloaf rest on the baking sheet for 10 minutes before slicing.
Pro Tips for the Perfect Onion Soup Meatloaf Weeknight
Keep these in mind:
- This meatloaf is best served with your favorite sides.
- You can store leftovers in the fridge for up to 3 days.
- This recipe can be doubled for larger gatherings.
- For a gluten-free onion soup meatloaf recipe, substitute panko with gluten-free breadcrumbs.
Best Ways to Serve Onion Soup Meatloaf Weeknight
Pair your one-pan onion soup meatloaf with classic sides like creamy mashed potatoes or steamed green beans for a complete meal. You could also serve it with a fresh garden salad for a lighter option. Looking for something comforting? Try it with a side of macaroni and cheese!
How to Store and Reheat Onion Soup Meatloaf Weeknight
To store, wrap the leftover meatloaf tightly in plastic wrap or aluminum foil. It can be kept in the fridge for up to 3 days. When you’re ready to enjoy it again, simply reheat in the oven at 350°F (175°C) for about 15-20 minutes or until heated through. This method maintains its moisture and flavor, perfect for meal prep!
Frequently Asked Questions About Onion Soup Meatloaf Weeknight
What’s the secret to perfect Onion Soup Meatloaf Weeknight?
The secret lies in not overworking the meat. Gently mixing all the ingredients ensures that your meatloaf remains tender and juicy. The addition of onion soup mix enhances the flavor effortlessly, making this a savory onion meatloaf dish.
Can I make Onion Soup Meatloaf Weeknight ahead of time?
Absolutely! You can prepare the meatloaf mixture a day in advance and store it in the fridge. Just shape it into a loaf when you’re ready to bake. This quick onion soup meatloaf is perfect for planning ahead!
How do I avoid common mistakes with Onion Soup Meatloaf Weeknight?
To avoid common mistakes, ensure that you do not compact the meat mixture too tightly, as this can lead to a dense loaf. Using a meat thermometer is also crucial to ensure it reaches the safe internal temperature of 160°F (71°C).
Variations of Onion Soup Meatloaf Weeknight You Can Try
There are several variations you can try with this recipe. For a French onion soup meatloaf, add carmelized onions to the meat mixture. For a healthier twist, use ground turkey or chicken. If you want to spice things up, consider adding some diced jalapeños or a splash of hot sauce to the mix!

For more delicious recipes, check out Hearty Beef Shepherd’s Pie or Creamy Cajun Shrimp Pasta. If you’re interested in meal prep ideas, you might enjoy Easy Crockpot Dinners as well!
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Onion Soup Meatloaf Weeknight: 7 Savory Secrets
- Total Time: 1 hour 10 minutes
- Yield: 6 servings 1x
- Diet: Low Fat
Description
This is the classic, no-fuss meatloaf recipe you’ve been searching for. Using a packet of onion soup mix is the ultimate hack for a deeply savory, incredibly moist loaf every single time. It’s the kind of reliable weeknight dinner.
Ingredients
- 2 lbs ground beef (80/20)
- 1 packet (1 oz) dry onion soup mix
- 2 large eggs
- ¾ cup panko breadcrumbs
- ½ cup milk
- 1 cup ketchup (divided)
- ½ tsp black pepper
- 2 tbsp brown sugar
- 1 tbsp apple cider vinegar
Instructions
- Preheat your oven to 375°F (190°C). Line a baking sheet with foil for easy cleanup.
- In a small bowl, whisk together the glaze ingredients (ketchup, brown sugar, vinegar) until smooth. Set aside.
- In a large bowl, combine the beaten eggs, panko, milk, ketchup, and black pepper. Add the dry onion soup mix and stir until the breadcrumbs are moistened.
- Add the ground beef to the bowl. Using your hands, gently mix until just combined. Do not overwork the meat.
- Shape the mixture into a free-form loaf, roughly 9×5 inches, on your prepared baking sheet.
- Spread half of the glaze evenly over the top and sides of the meatloaf. Bake for 40 minutes.
- Remove from the oven and spread the remaining glaze over the top. Return to the oven and bake for another 15-20 minutes, or until the internal temperature reaches 160°F (71°C).
- Let the meatloaf rest on the baking sheet for 10 minutes before slicing.
Notes
- This meatloaf is best served with your favorite sides.
- You can store leftovers in the fridge for up to 3 days.
- This recipe can be doubled for larger gatherings.
- Prep Time: 15 minutes
- Cook Time: 55 minutes
- Category: Dinner
- Method: Baking
- Cuisine: American
Nutrition
- Serving Size: 1 slice
- Calories: 350
- Sugar: 8g
- Sodium: 600mg
- Fat: 20g
- Saturated Fat: 8g
- Unsaturated Fat: 10g
- Trans Fat: 0g
- Carbohydrates: 20g
- Fiber: 1g
- Protein: 25g
- Cholesterol: 100mg

