French Dip Sandwich With Melted Swiss and an Au Jus Worth Dunking In

It is 5:30 on a Thursday, there is deli roast beef in the fridge, and you want something that feels like effort without the bill. This french dip sandwich recipe is 25 minutes, and it comes with a built-in invitation to dip, bite, and dip again. It is a dinner where double-dipping is encouraged.

The jus does the talking, so make it taste like something.

Four French rolls, a pound of thin-sliced roast beef, a slice of Swiss on each, and a small pot of broth seasoned with Worcestershire, garlic powder and onion powder. That is all. The sandwiches go under the broiler for a minute or two until the cheese melts, the broth goes into little bowls, and dinner arrives in two parts: the thing you hold and the thing you dunk it in. Serve it for two and call it a date, or feed four and call it a night.

How to make it

1. Slice each of the 4 French rolls in half lengthwise.
2. In a saucepan combine the 2 cups beef broth, 1 tbsp Worcestershire sauce, 1 teaspoon garlic powder, and 1 teaspoon onion powder.
3. Bring the broth mixture to a simmer over medium heat and keep it warm.
4. Divide the 1 lb thinly sliced deli roast beef among the bottom halves of the rolls and top each with 1 slice of Swiss cheese.
5. Place the open sandwiches under a broiler for 1 to 2 minutes until the cheese melts.
6. Cap each sandwich with the top roll half.
7. Ladle the warm broth into small bowls for dipping and season the au jus with salt and black pepper to taste.

Notes

Cooked leftovers keep three to four days refrigerated, per USDA FSIS. Store the jus separately from the sandwiches, in a lidded jar, and keep the rolls and beef apart from it so the bread does not turn to paste.

In this french dip sandwich recipe the jus holds up well and tastes a little deeper the next day, once the garlic and onion powder have had time to settle in. Reheat it in a saucepan until it steams and taste it again before you season. The sandwiches themselves are best built fresh.

Freezing is not a good use of the sandwiches. The jus can be frozen in a container, since it is mostly broth, and it thaws without drama.

The key to the whole thing is how the broth is treated. The method has you combine 2 cups of beef broth with 1 tbsp of Worcestershire sauce, 1 teaspoon of garlic powder and 1 teaspoon of onion powder, bring it to a simmer and keep it warm. Seasoning with salt and black pepper comes at the end, to taste, because broths vary in saltiness. Taste first and season last.

The broiler needs your attention. One to two minutes is the window, and the cheese goes from melted to scorched in the time it takes to answer a text. Stay by the oven and pull the tray the moment the Swiss is glossy and slumped over the beef.

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Swaps that actually work

The rolls are the point of a french dip sandwich recipe, so leave them alone. A French roll has a crust that stands up to the jus and a soft crumb that drinks it. A soft bun will collapse in the first dunk, and a very hard roll will shred the roof of your mouth.

The beef can be any thinly sliced deli roast beef, which keeps this fast because it is already cooked. Slice thickness matters more than brand: shaved pieces drape and warm quickly, while thick slices stay cool in the middle.

Swiss is the cheese in the method, but provolone melts in a similar way. Use whichever you like that melts smoothly, and stack it on the beef so it drips down the sides.

The jus can go further with a splash of red wine or a bay leaf, if you have either. Those are extras, not requirements, and the broth alone is perfectly good.

Garlic powder and onion powder are the backbone of the jus, but if you only have fresh onion and garlic, use a small amount and let them steep in the broth while it simmers.

The swap that costs you the dish is a weak, unseasoned broth. A thin broth makes a thin sandwich, and each dunk tastes like warm water with ambitions. Season it properly.

If it goes wrong

The bread is soggy. The roll was too soft, or the sandwich sat in the broth too long. Dip quickly and eat immediately, or ladle a little jus over the top instead of submerging. Toast the cut sides of the rolls under the broiler for a minute before you build, which gives them a barrier.

The cheese did not melt, or it burned. The tray sat too far from or too close to the broiler. Keep it a few inches from the element and watch it. If it burned, scrape off the dark bits and add a fresh slice for a minute.

The jus is bland. The broth needs salt, or it needs a little more Worcestershire. Add salt and black pepper at the end, taste, and repeat until it tastes like a proper dip.

The beef is cold in the middle. The slices were piled too thick. Divide the pound across the four rolls in thin, loose layers, and give the tray its full minute or two.

What to serve with it

The default is a handful of chips or fries on the side, because that is what the plate is asking for.

The better version of the default is a crisp green salad with a vinegary dressing, or coleslaw. The sandwich is rich and savory, and something sharp keeps you going back for another bite.

The thing in the fridge that lifts it is a spoonful of horseradish stirred into a little sour cream. It sits on the side of the plate and makes the whole thing taste like a proper deli.

The sandwich does not travel well, but the jus does. Heat it the next day and pour it over a fresh roll and whatever beef you have left for a quick lunch.

Why this one earns its place

You will have an evening when you want the cozy part of a restaurant meal without leaving the house. This french dip sandwich recipe is the one. It is a sandwich with its own sauce, built from a short list that fits in a single quick shop, and it asks very little of you.

It is also a good dish for choosing a side. With two or three people at the table, each person can dunk at their own pace, which turns dinner into something closer to a conversation.

If you want the fast-food version of this idea, there is the Arby's-style French dip. For a messier, brothy cousin built on beef, try the Portillo's-style Italian beef. And if you want a simple way to plan sandwich night around the rest of your week, the swipe meal planner is where to start.

More like this: all American recipes in Crave Corner.