Irresistible French Onion Beef Sloppy Joes

Here’s a mouthwatering twist on a comfort food classic: Irresistible French Onion Beef Sloppy Joes! 🍔🧅
This recipe combines the savory flavor of French onion soup with the messy deliciousness of a sloppy joe — rich caramelized onions, seasoned beef, melty cheese, and buttery buns. Perfect for a cozy dinner or casual get-together!

🧅 Irresistible French Onion Beef Sloppy Joes

🕒 Prep Time: 10 minutes

⏱️ Cook Time: 25 minutes

🍴 Serves: 4–6

📝 Ingredients

1 lb ground beef (or ground chuck)
2 large yellow onions, thinly sliced
2 tbsp unsalted butter
1 tbsp olive oil
1 tsp Worcestershire sauce
½ cup beef broth
1 tbsp flour (optional, for thickening)
½ tsp garlic powder
Salt & pepper, to taste
4–6 hamburger buns (toasted, optional)
6 slices provolone or Swiss cheese

👩‍🍳 Instructions

🔹 1. Caramelize the Onions

In a large skillet:

Melt butter and olive oil over medium-low heat.
Add the sliced onions and a pinch of salt.
Cook slowly for 15–20 minutes, stirring occasionally, until golden and soft. Set aside.

🔹 2. Brown the Beef

In the same pan, add ground beef. Cook until browned, breaking it apart as it cooks.
Drain excess grease if needed.

🔹 3. Build the Flavor

Return caramelized onions to the pan with the beef.
Stir in garlic powder, Worcestershire sauce, and beef broth.
Simmer for 5–7 minutes, allowing the flavors to meld.
- Optional: Sprinkle in 1 tbsp flour to thicken if it’s too loose.

🔹 4. Assemble the Sloppy Joes

Scoop beef and onion mixture onto toasted buns.
Top with cheese slices (provolone or Swiss).
Optional: Place under a broiler for 1–2 minutes to melt the cheese.

🔹 5. Serve & Enjoy

Garnish with fresh parsley or thyme if desired.
Serve with fries, chips, or a crisp salad.

🔁 Variations & Tips

Add mushrooms for a steakhouse-style flavor.
Use ground turkey or plant-based meat for a lighter option.
Swap out beef broth for onion soup mix + water if in a pinch.

Want a slow cooker or make-ahead freezer version? I can write that too!