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A platter of savory French Dip Squares with melted cheese and beef.

Classic French Dip Squares

These Classic French Dip Squares are a perfect party appetizer, featuring flaky pastry wrapped around savory roast beef and melty provolone cheese, served with a warm au jus for dipping. They're quick to prepare and incredibly satisfying.
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Prep Time 10 minutes
Cook Time 20 minutes
Total Time 30 minutes
Servings: 6 servings
Ingredients Equipment Method Notes

Ingredients
  

Main Ingredients
  • 1 can (8 oz) or 1 sheet refrigerated crescent rolls or frozen puff pastry thawed
  • 1 lb thinly sliced deli roast beef
  • 6 slices provolone cheese or Swiss cheese
  • 2 tbsp melted butter
  • 0.5 tsp garlic powder
  • 0.25 tsp onion powder
For Dipping
  • 1 packet (0.6 oz) au jus mix
  • 1.5 cups beef broth
  • 1 tsp Worcestershire sauce

Equipment

  • Oven
  • Baking Sheet
  • Parchment Paper
  • Small Bowl
  • Sharp Knife
  • Small Saucepan

Method
 

Preparation
  1. Preheat your oven to 375°F (190°C) and prepare the dough; unroll crescent rolls and press seams to form a rectangle, or unfold puff pastry onto a floured surface.
Assemble
  1. Layer the provolone slices evenly over the dough, then top with the thinly sliced roast beef, spreading it out to cover the cheese.
  2. Carefully roll the dough lengthwise into a log, or fold puff pastry over the filling and seal the edges.
Bake
  1. Cut the roll into 1-inch thick squares and arrange them on a parchment-lined baking sheet, slightly spaced apart.
  2. In a small bowl, combine melted butter with garlic powder and onion powder, then brush this mixture generously over each square.
  3. Bake for 15-20 minutes, or until the pastry is golden brown, puffed, and the cheese is melted and bubbly.
Au Jus & Serve
  1. While baking, prepare the au jus by following package directions or simmering beef broth with Worcestershire sauce in a small saucepan.
  2. Serve the French Dip Squares immediately with the warm au jus for dipping.

Notes

These squares are best served warm, shortly after baking. For an extra kick, add a pinch of red pepper flakes to the butter mixture. You can assemble these ahead of time and refrigerate before baking, just add a few extra minutes to the baking time if baking from cold.