French Onion Beef Sloppy Joes Recipe
Introduction
French Onion Beef Sloppy Joes are a savory twist on the classic sandwich, combining rich caramelized onions with seasoned ground beef and melted cheese. This easy-to-make dish offers comforting flavors perfect for a quick weeknight meal.

Ingredients
- 1 pound ground beef
- 1 large onion, thinly sliced
- 1 cup beef broth
- 4 slices of cheese (such as Swiss or Gruyère)
- 4 sandwich buns
Instructions
- Step 1: In a large skillet over medium heat, cook the ground beef until browned, breaking it up with a spoon as it cooks.
- Step 2: Add the sliced onions to the skillet with the beef. Cook, stirring occasionally, until the onions are soft and caramelized, about 15 minutes.
- Step 3: Pour in the beef broth and simmer the mixture until the liquid has reduced and thickened slightly, about 5-7 minutes.
- Step 4: Spoon the beef and onion mixture onto the sandwich buns. Top each with a slice of cheese and serve warm.
Tips & Variations
- For extra flavor, add a splash of Worcestershire sauce or a pinch of thyme to the beef while cooking.
- Try different cheeses like cheddar or provolone for a unique twist.
- Serve on toasted buns for added texture and flavor.
Storage
Store any leftover beef mixture in an airtight container in the refrigerator for up to 3 days. Reheat gently in a skillet over low heat, adding a splash of beef broth if it seems dry. Assemble sandwiches fresh to keep the buns from becoming soggy.
How to Serve
Serve this delicious recipe with your favorite sides.
FAQs
Can I use other types of onions for this recipe?
Yes, yellow or sweet onions work well, and red onions can add a slightly different flavor. Just slice them thinly for even cooking.
Is it possible to make this recipe vegetarian?
You can substitute the ground beef with plant-based ground meat or cooked lentils and use vegetable broth instead of beef broth for a vegetarian version.
PrintFrench Onion Beef Sloppy Joes Recipe
A hearty twist on a classic sloppy joe with savory ground beef and caramelized onions simmered in rich beef broth, topped with melted cheese on a soft bun. Perfect for a comforting and flavorful meal.
- Prep Time: 10 minutes
- Cook Time: 15 minutes
- Total Time: 25 minutes
- Yield: 4 servings 1x
- Category: Main Dish
- Method: Stovetop
- Cuisine: American
Ingredients
Beef Mixture
- 1 lb ground beef
- 1 large onion, finely chopped
- 1 cup beef broth
Toppings
- 4 slices of cheese (such as Swiss or cheddar)
- 4 sandwich buns
Instructions
- Cook the Beef and Onions: In a large skillet over medium heat, add the ground beef and chopped onion. Cook, breaking the beef into crumbles, until the beef is browned and the onion is soft and translucent, about 8 to 10 minutes. Drain any excess fat.
- Simmer with Beef Broth: Pour in the beef broth, stir to combine, and allow the mixture to simmer and reduce slightly for about 5 minutes, letting the flavors meld together.
- Assemble the Sloppy Joes: Spoon the beef and onion mixture onto the sandwich buns. Top each with a slice of cheese while the mixture is hot so it melts slightly. Serve immediately.
Notes
- You can use Swiss, cheddar, or provolone cheese depending on your preference.
- To add sweetness and deepen flavor, consider caramelizing the onions longer until golden brown.
- Optionally, toast the buns before assembling for added texture.
- Leftovers can be stored in the refrigerator for up to 3 days and reheated on the stovetop or microwave.
Keywords: French Onion Beef, Sloppy Joes, Ground Beef, Comfort Food, Easy Dinner

