Description
These French Dip Squares combine tender roast beef, melted provolone, caramelized onions, and flaky crescent roll layers to create the ultimate crowd-pleasing appetizer. Served with a rich homemade au jus, this recipe transforms a classic sandwich into easy, irresistible party squares everyone will rave about.
Ingredients
Scale
- Cooking spray
- 2 (8-oz.) tubes refrigerated crescent rolls
- 4 tbsp butter, divided
- 2 medium onions, thinly sliced
- 4 sprigs fresh thyme, divided
- Kosher salt and black pepper
- 1/4 cup whole-grain mustard
- 1/2 lb deli roast beef, patted dry
- 9 slices provolone cheese
- 1 tbsp freshly chopped parsley
- 1 cup low-sodium beef broth
- 1 tbsp Worcestershire sauce
- 1 clove garlic, minced
- Remaining 2 sprigs thyme (stripped)
Instructions
- Melt 2 tbsp butter in a skillet over medium heat. Add sliced onions, 2 sprigs thyme, salt, and pepper. Cook 10–12 minutes until softened and lightly golden.
- Preheat oven to 375°F (190°C) and spray a 9×13-inch baking dish. Press one tube of crescent rolls into the dish to form a base.
- Spread mustard over the dough. Layer roast beef, provolone cheese, and caramelized onions.
- Unroll second crescent sheet and place on top. Seal edges. Brush with 1 tbsp melted butter and sprinkle with parsley.
- Bake 35 minutes until golden (cover with foil if browning too fast).
- For the au jus, melt remaining 1 tbsp butter in a skillet. Add garlic and cook 30 seconds. Stir in broth, Worcestershire, thyme, salt, and pepper. Simmer 10 minutes until slightly reduced.
- Cut baked squares and serve warm with au jus for dipping.
Notes
Pat roast beef dry to prevent soggy crust. For deeper au jus flavor, add a splash of red wine. Excellent for game days, holidays, and make-ahead prep.
- Prep Time: 20 minutes
- Cook Time: 35 minutes
- Category: Appetizer
- Method: Baked
- Cuisine: American
Nutrition
- Serving Size: 1 square
- Calories: 285
- Sugar: 2g
- Sodium: 620mg
- Fat: 18g
- Saturated Fat: 10g
- Unsaturated Fat: 8g
- Trans Fat: 0g
- Carbohydrates: 18g
- Fiber: 0.5g
- Protein: 13g
- Cholesterol: 55mg
Keywords: French Dip Squares, appetizer, roast beef, party food, easy recipe