Step-by-step instructions
Let’s dive into how to prepare this delicious dish:
- Thinly slice the onions and melt the butter in a skillet over medium heat. Cook the onions until they’re caramelized, about 10-15 minutes.
- While the onions are cooking, bake the Texas Toast according to the package directions until it’s crisp and golden.
- Add the ground beef to the skillet, mixing it with the onions. Cook until the beef is browned and drain any excess grease.
- Season the mixture with burger seasoning, minced garlic, and Worcestershire sauce.
- Whisk the beef broth with cornstarch to avoid lumps and pour it into the pan. Let it simmer until the mixture thickens.
- Press down the center of each piece of garlic toast to create a small bowl.
- Spoon the beef mixture onto the toasted bread and top each one generously with Gruyère cheese.
- Broil the open-faced sandwiches until the cheese is melted and bubbling. Serve hot!
Best ways to enjoy it
To serve these French Onion Beef Sloppy Joes on Garlic Bread, present them on a cozy platter. Garnish with freshly chopped parsley for a pop of color. You might want to pair this dish with:
- A crisp green salad for a light counterpart.
- Classic potato chips or sweet potato fries for a crunchy side.
- A bowl of pickles or jalapeños for an extra kick.
How to store
If you happen to have leftovers (though I doubt you will!), here’s how to keep them fresh:
- Refrigerate: Store the beef mixture in an airtight container for up to 3 days. However, it’s best to keep the toasted garlic bread separate to maintain its crispiness.
- Freeze: You can also freeze the beef mixture. Just make sure to cool it completely, then package it in a freezer-safe container. It’ll keep well for about 1-2 months.
- Reheat: When ready to eat, thaw if frozen and warm in a skillet or microwave. For the garlic bread, re-toast in the oven to regain that crunch.
Helpful cooking tips
For best results, here are some tips to make this dish even better:
- Caramelization Magic: Don’t rush the onions—taking the time to brown them will deepen their flavor.
- Beef Quality: Use quality ground beef. For a leaner option, go for ground turkey or chicken.
- Flavor Add-ins: Consider adding a splash of balsamic vinegar or a sprinkle of thyme for more complexity.
Creative twists
Feel adventurous? Here are some variations to try out:
- Swap out Gruyère for blue cheese for a bolder flavor.
- Add sautéed mushrooms along with the onions for an earthy taste.
- Make it spicy by adding diced jalapeños or a splash of hot sauce to the beef mixture.

Your questions answered
How long does it take to prepare and cook?
This delightful meal can be ready in about 30-40 minutes, making it perfect for a quick weeknight dinner.
Can I prepare the beef mixture in advance?
Yes! You can make the beef slop ahead of time—just store it in the refrigerator and reheat before serving on the toasted garlic bread.
Is this recipe kid-friendly?
Absolutely! It’s a fun and interactive dish for kids—they’ll love the cheesy, savory beef on toast.
This recipe for French Onion Beef Sloppy Joes on Garlic Bread is a culinary adventure waiting to happen. With its comforting flavors and delightful presentation, it’s a meal that earns a spot in your weeknight rotation!






