French dip sandwiches are the ultimate diner classic. Tender, slow-cooked roast beef. Crusty rolls. Melted provolone. Warm au jus for dipping. 30 minutes. Messy. Meaty. Magnificent.

Step-by-Step Instructions
Make Au Jus
In a saucepan, combine beef broth and au jus mix (or Worcestershire and garlic powder). Bring to a simmer. Keep warm.
Toast Rolls
Slice hoagie rolls. Butter cut sides. Toast cut-side down in a dry skillet or under broiler until golden.
Warm Beef
Dip sliced roast beef into the warm au jus for 30 seconds. Remove.
Assemble
Place beef on the bottom half of each roll. Top with provolone. Broil 1-2 minutes until melted. Add optional toppings if desired. Close sandwich.
Serve
Serve with warm au jus for dipping. Dip enthusiastically. Diner classic, perfected.
Summary
Prep Time: 5 min | Cook Time: 10 min | Total: 15 min
Yield: 4 sandwiches | Difficulty: Easy
Storage Notes
Fridge (beef and au jus): 4 days. Reheat beef in au jus on stovetop or microwave. Toast buns fresh. Not freezer-friendly — bread gets soggy. Great for game day and quick dinners.
