Toasted French Dip Sandwiches
Hello, my fellow foodie adventurers!
Today’s quest is a classic crowd-pleaser: Toasted French Dip Sandwiches!
Hot, juicy roast beef piled high with melted Swiss cheese on a crispy toasted hoagie bun, served with steaming Au-Jus for dipping. These sandwiches are simple to make, seriously tasty, and the whole family goes nuts for them. I love pairing them with a light, crispy salad and some tangy cherry peppers on the side—perfect balance!
Hot, juicy roast beef piled high with melted Swiss cheese on a crispy toasted hoagie bun, served with steaming Au-Jus for dipping. These sandwiches are simple to make, seriously tasty, and the whole family goes nuts for them. I love pairing them with a light, crispy salad and some tangy cherry peppers on the side—perfect balance!
Ingredients You’ll Need (The Quest Inventory)
-
- 1 tbsp olive oil
- 2 tbsp shallots, finely chopped
- 1 tbsp all-purpose flour
- 3 tbsp dry sherry
- 2 (10.5 oz) cans beef consommé
- 1 lb lean roast beef, thinly sliced (deli-style works great)
- 1 tsp McCormick Montreal Steak Seasoning
- 6 whole-grain hoagie rolls, split
- 12 slices reduced-fat Swiss cheese
- Cooking spray
- For the side salad:
- 1 (10 oz) bag romaine salad blend
- ⅓ cup light balsamic vinaigrette
- ⅛ tsp black pepper
- 8 cherry peppers (for serving)
How to Forge the Feast (The Quest Steps)
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- 1. Preheat oven to 350°F and line a baking sheet with parchment paper.
- 2. Heat olive oil in a large skillet over medium heat. Add chopped shallots and sauté for 3 minutes until softened.
- 3. In a small bowl, whisk flour and dry sherry until smooth.
- 4. Pour the sherry-flour mixture into the skillet, whisking quickly. Slowly pour in both cans of beef consommé while whisking constantly. Bring to a boil, then reduce to a simmer.
- 5. Separate the roast beef slices and add them to the Au Jus—let them warm through gently.
- 6. In a large bowl, toss the romaine with balsamic vinaigrette and black pepper.
- 7. Open the hoagie rolls and place on the baking sheet. Using tongs, divide the warm roast beef evenly among the bottom halves.
- 8. Sprinkle with Montreal Steak Seasoning, top with 2 slices Swiss cheese each, and place the top roll on. Lightly spray the tops with cooking spray.
- 9. Bake for 3 minutes to warm everything through.
- 10. Switch oven to broil—broil 1–2 minutes until cheese is bubbly and rolls are golden (watch closely!).
- 11. Ladle the remaining Au Jus into small dipping bowls.
- 12. Serve sandwiches with the crisp salad and cherry peppers on the side—dip away!
Tips Tricks & Variations
Cooking Tips:
- Deli counter shortcut: ask for roast beef sliced thin—it warms faster and stacks beautifully.
- No sherry? Sub dry white wine or a splash of beef broth + Worcestershire.
- Extra crispy rolls: toast the insides on a skillet before assembly.
Variations:
- Spicy kick: add sliced jalapeños or horseradish sauce under the cheese.
- Mushroom lover: sauté sliced mushrooms with the shallots.
- Italian twist: use provolone + a sprinkle of Italian seasoning.
- Veggie boost: pile on caramelized onions or roasted peppers.
If you missed it swing back to my last post Stuffed Pepper Casserole.

Toasted French Dip Sandwiches
Hot, juicy roast beef piled high with melted Swiss cheese on a crispy toasted hoagie bun, served with steaming Au-Jus for dipping.
Ingredients
- 1 tbsp olive oil
- 2 tbsp shallots (diced)
- 1 tbsp flour
- 3 tbsp dry sherry
- 2 cans beef consomme
- 1 lb lean roast beef (thinly sliced)
- 12 slices reduced-fat Swiss cheese
- 2 tbsp McCormick Montreal steak seasoning
- 6 whole-grain rolls (split)
- 1 bag romaine salad blend
- 1/8 tsp black pepper
- 1/3 cup light balsamic vinaigrette
- 8 cherry peppers
Instructions
- Preheat oven to 350 degrees F
- Place a large skillet over medium heat, add olive oil and let heat for 1 min.
- Dice the shallots and add to the skillet, saute for 3 minutes.
- Add the flour and dry sherry to a bowl and mix well.
- Open the cans of beef consomme.
- Whisk in sherry and flour mixture quickly.
- While whisking, slowly pour in the beef consomme, Bring to a boil, and reduce to a simmer.
- Seperate the roast beef and add to the liquid to let heat.
- Place salad greens in a large mixing bowl, drizzle with the vinaigrette and pepper, toss well to coat.
- Place a roll on a parchment-ined baking sheet.
- Use tongs to divide roast beef evenly between the 6 rolls.
- Sprinkle with steak seasoning, cheese, and top roll.
- Spray with cooking spray, and place in the oven for 3 minutes.
- Divide the rest of the Au Jus sauce between small dipping bowls.
- Set the oven to broil and broil for 2 minutes checking often to make sure they do not burn.
- Serve and enjoy.