why make this recipe
French Onion Roast Beef Melts are a delicious twist on a classic favorite. They combine savory roast beef with the rich flavors of caramelized onions and gooey provolone cheese, all tucked into warm, toasty buns. This recipe is perfect for a quick dinner or a satisfying lunch. Plus, it’s simple to prepare, making it great for busy days!
how to make French Onion Roast Beef Melts
Ingredients :
- Deli roast beef
- Onion buns or hoagie rolls
- Beef broth
- Onion soup mix
- Provolone cheese
- Caramelized onions
- Butter
Directions :
- Warm the beef broth and onion soup mix in a skillet until hot and flavorful.
- Add the deli roast beef and let it soak up all that savory onion flavor while it warms through.
- Toast the onion buns or hoagie rolls with a little butter if you want them golden and crisp.
- Pile the warm roast beef onto each bun, then top with caramelized onions and provolone cheese.
- Bake or broil for a few minutes, just until the cheese is melted and bubbly.
- Serve warm with extra broth on the side for dipping.
how to serve French Onion Roast Beef Melts
Serve these melts hot, right out of the oven. You can add a small bowl of extra broth on the side for dipping. Pair them with crispy fries or a light salad for a complete meal. They also make great appetizers for a gathering.
how to store French Onion Roast Beef Melts
If you have leftovers, store them in an airtight container in the refrigerator. They are best eaten within a couple of days. Reheat them in the oven or microwave until warmed through. The bread may not be as crispy when reheated, but they will still be delicious!
tips to make French Onion Roast Beef Melts
- For extra flavor, add some garlic or herbs to the beef broth while it warms.
- If you like a bit of spice, consider adding sliced jalapeños or pepperoncini to the melts.
- Ensure the onions are well caramelized for a sweeter, richer taste that pairs beautifully with the savory beef.
variation
You can switch up the cheese if you prefer. Swiss or cheddar also work well with the flavors in this recipe. If you’re looking for a lighter option, use sliced turkey instead of roast beef.
FAQs
Can I use leftover roast beef for this recipe?
Yes, leftover roast beef works perfectly! Just warm it up in the broth before assembling the melts.
Can I make these melts ahead of time?
You can prepare the ingredients ahead of time but it’s best to assemble and bake them just before serving for maximum freshness.
What can I serve with these melts?
They pair well with a variety of sides like French fries, a green salad, or even a bowl of soup for a complete meal.

French Onion Roast Beef Melts
Ingredients
Method
- Warm the beef broth and onion soup mix in a skillet until hot and flavorful.
- Add the deli roast beef and let it soak up all that savory onion flavor while it warms through.
- Toast the onion buns or hoagie rolls with a little butter until golden and crisp.
- Pile the warm roast beef onto each bun, then top with caramelized onions and provolone cheese.
- Bake or broil for a few minutes, just until the cheese is melted and bubbly.