French Onion Beef Sloppy Joes
French Onion Beef Sloppy Joes bring a delightful twist to a classic comfort food. This recipe combines the rich, savory flavors of French onion soup with the familiar, hearty texture of sloppy joes, creating a delicious meal that is sure to satisfy your taste buds.
Why make this recipe
This dish is a perfect choice for busy weeknights, offering a quick yet indulgent meal option. The combination of caramelized onions, beef, and melted cheese creates a mouthwatering experience that appeals to both kids and adults alike. Plus, it’s easy to make and can feed a crowd, making it ideal for family gatherings or casual dinner parties.
How to make French Onion Beef Sloppy Joes
Ingredients :
- 1 lb (450g) ground beef
- 1 large onion (thinly sliced)
- 2 tablespoons butter
- 2 teaspoons Worcestershire sauce
- 1 packet French onion soup mix
- 1 cup beef broth
- 1 tablespoon olive oil
- 4 soft hamburger buns
- 1 cup shredded mozzarella cheese (or Swiss cheese)
- Salt and pepper to taste
Directions :
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Cook the Ground Beef: Brown the ground beef in a large skillet over medium heat, breaking it up with a spoon as it cooks. Drain excess fat.
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Caramelize the Onions: In the same skillet, melt butter and olive oil over medium-low heat. Add onions and cook for about 15 minutes, stirring occasionally, until they are golden and caramelized.
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Add Flavor: Stir in the Worcestershire sauce and French onion soup mix, mixing well to coat the onions with the seasoning.
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Make the Sauce: Pour in the beef broth and simmer for 5 minutes, allowing the flavors to meld together.
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Combine Beef and Onions: Return the browned beef to the skillet, stirring to combine with the onions. Season with salt and pepper to taste.
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Assemble the Sloppy Joes: Spoon the beef and onion mixture onto the bottom half of each hamburger bun. Top generously with cheese.
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Melt the Cheese: Place the assembled buns under a broiler for 1-2 minutes until the cheese is melted and bubbly.
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Serve: Add the top bun and serve immediately while hot.
How to serve French Onion Beef Sloppy Joes
Serve these sloppy joes with a side of crispy fries or a fresh salad for a complete meal. You can also offer some pickles or potato chips on the side for an added crunch.
How to store French Onion Beef Sloppy Joes
Leftover sloppy joe mixture can be stored in an airtight container in the refrigerator for up to 3 days. To reheat, simply warm in a skillet over low heat or in the microwave until heated through. Assemble the sandwiches fresh to enjoy the best texture.
Tips to make French Onion Beef Sloppy Joes
- For extra flavor, consider adding garlic or thyme while caramelizing the onions.
- Use high-quality ground beef for better texture and taste.
- If you like it spicy, add a dash of hot sauce to the beef mixture or top with jalapeños.
- Toast the buns lightly before assembling for added texture and flavor.
Variation
For a lighter version, swap the ground beef for ground turkey or chicken. You can also use gluten-free hamburger buns if you’re looking to accommodate dietary restrictions. For a veggie option, consider using lentils and mushrooms as a meat substitute.
FAQs
1. Can I use other types of cheese?
Yes, while mozzarella and Swiss are traditional choices, you can experiment with provolone, cheddar, or gouda for different flavor profiles.
2. Is there a vegetarian version of this recipe?
Absolutely! Replace the ground beef with lentils, mushrooms, or a meat substitute like tempeh for a delicious vegetarian option.
3. Can I prepare this dish in advance?
Yes, you can prepare the meat mixture ahead of time, store it in the refrigerator, and assemble the sandwiches just before serving. This helps save time on busy nights!
French Onion Beef Sloppy Joes

Ingredients
Main Ingredients
- 1 lb ground beef Use high-quality ground beef for better texture and taste.
- 1 large onion, thinly sliced Caramelize for enhanced flavor.
- 2 tablespoons butter For caramelizing the onions.
- 2 teaspoons Worcestershire sauce Adds depth of flavor.
- 1 packet French onion soup mix
- 1 cup beef broth Helps create the sauce.
- 1 tablespoon olive oil Combines with butter for caramelizing onions.
- 4 soft hamburger buns Toast lightly for added texture.
- 1 cup shredded mozzarella cheese (or Swiss cheese) For topping the sloppy joes.
- Salt and pepper to taste
Instructions
Cooking the Beef
- Brown the ground beef in a large skillet over medium heat, breaking it up with a spoon as it cooks. Drain excess fat.
Caramelizing the Onions
- In the same skillet, melt butter and olive oil over medium-low heat. Add onions and cook for about 15 minutes, stirring occasionally, until they are golden and caramelized.
Adding Flavor
- Stir in the Worcestershire sauce and French onion soup mix, mixing well to coat the onions with the seasoning.
Making the Sauce
- Pour in the beef broth and simmer for 5 minutes, allowing the flavors to meld together.
Combining Ingredients
- Return the browned beef to the skillet, stirring to combine with the onions. Season with salt and pepper to taste.
Assembling the Sloppy Joes
- Spoon the beef and onion mixture onto the bottom half of each hamburger bun. Top generously with cheese.
Melting the Cheese
- Place the assembled buns under a broiler for 1-2 minutes until the cheese is melted and bubbly.
Serving
- Add the top bun and serve immediately while hot.
