If you love French dip sandwiches but want a quicker way to enjoy them, this French Dip Squares Recipe is for you!

With just a few ingredients—crescent roll dough, roast beef, provolone, and au jus—you can create a crispy, cheesy, and flavorful dish in no time.

These French Dip Squares are perfect for busy weeknights, potlucks, or whenever you’re craving something warm and satisfying. Try this recipe for French Dip Squares and make dinner easy!

What Are French Dip Squares?

French Dip Squares are a creative spin on the classic French Dip Sandwich. Instead of assembling individual sandwiches, all the ingredients—flaky crescent dough, melted provolone cheese, savory roast beef, and caramelized onions—are baked into one dish and then cut into squares.

This makes them easier to prepare, serve, and enjoy without the mess of traditional sandwiches. Plus, they’re perfect for feeding a crowd with minimal effort.

French Dip Squares Recipe With Au Jus Dipping Sauce

These French Dip Squares combine layers of flaky crescent roll dough, savory roast beef, and melted provolone cheese, baked to golden perfection and served with a rich au jus for dipping.

Recipe Overview

Prep Time: 15 minutes
Cook Time: 35 minutes
Total Time: 50 minutes

Cuisine: American
Course: Appetizer/Main Course
Difficulty Level: Easy

Yield: 12 squares
Calories Per Serving: Approximately 320 kcal

Ingredients

For The Onions:

2 tablespoons salted butter

1 large onion, finely diced
1 teaspoon granulated sugar
½ teaspoon black pepper

For The Squares:

2 cans (8 oz each) refrigerated crescent dough sheets
½ pound deli-sliced roast beef
9 slices provolone cheese

1 large egg
1 tablespoon dried onion soup mix
1 teaspoon dried parsley flakes

½ teaspoon dried thyme

To Serve:

1 packet au jus gravy mix
1 cup cold water

Ingredient Notes:

Crescent Dough Sheets: Using seamless dough sheets simplifies assembly, but regular crescent roll dough works too; just pinch the seams together.
Cheese Variations: Feel free to substitute provolone with Swiss, mozzarella, or white cheddar for a different flavor profile.

Instructions

Prepare The Onion Mixture:
- In a skillet over medium heat, melt the butter.
- Add the diced onion, granulated sugar, and black pepper.
- Cook, stirring occasionally, until the onions are caramelized and golden brown, about 15 minutes.
- Remove from heat and set aside.
Preheat The Oven:
- Set your oven to 350°F (175°C).
- Grease a 9×13-inch baking dish or line it with parchment paper.
Assemble The Base Layer:
- Unroll one can of crescent dough and fit it into the bottom of the prepared baking dish, stretching to cover the entire surface.
- Press any seams together to seal.
Add Fillings:
- Evenly layer the roast beef slices over the dough.Place the provolone cheese slices on top of the roast beef.
- Spread the caramelized onion mixture over the cheese layer.
Top Layer And Egg Wash:
- Unroll the second can of crescent dough and place it over the onion layer, stretching to cover completely.
- Press the edges to seal and tuck in any excess dough.
- In a small bowl, beat the egg and mix in the dried onion soup mix, parsley flakes, and dried thyme.
- Brush this egg mixture over the top dough layer.

Bake:
- Cover the dish with aluminum foil to prevent over-browning.
- Bake for 20 minutes.
- Remove the foil and continue baking for an additional 15 minutes, or until the top is golden brown.
Prepare The Au Jus:
- While the squares are baking, whisk together the au jus gravy mix and cold water in a saucepan.
- Bring to a boil over medium heat, then reduce to a simmer, stirring occasionally, until slightly thickened.
Serve:
- Allow the baked dish to cool for about 5 minutes.
- Cut into 12 squares.
- Serve warm with the prepared au jus on the side for dipping.

Pairing & Serving Suggestions

These savory squares pair wonderfully with:

Sides: A crisp green salad, roasted vegetables, or classic French fries.
Beverages: A light-bodied red wine like Pinot Noir, a cold beer, or a sparkling lemonade.

For an extra touch, garnish the squares with a sprinkle of fresh parsley before serving.

Tips For The Perfect French Dip Squares

Dough Handling: If the crescent dough tears, gently press it back together. Keeping the dough chilled until use can make it easier to handle.
Even Cooking: If the top starts to brown too quickly, loosely cover it with foil for the last 10 minutes of baking.
Make-Ahead Option: Assemble the squares up to a day in advance, cover, and refrigerate. Bake just before serving for the best results.

Extra Flavor: Add a thin layer of horseradish sauce or Dijon mustard between the roast beef and cheese for a slight kick.

Variations To Try

Cheesy French Dip Squares: Add an extra layer of shredded Swiss or Gruyère cheese for a gooey, extra-cheesy bite.
Garlic Butter Topping: Before baking, brush the top dough with melted butter mixed with garlic powder and a pinch of salt for extra flavor.

Spicy Kick: Sprinkle red pepper flakes or add a layer of pickled jalapeños for a spicy version.
BBQ Style: Swap the au jus for BBQ sauce and add caramelized bell peppers for a smoky, tangy twist.

Storage And Reheating

Storage: Leftovers can be stored in an airtight container in the refrigerator for up to 3 days.

Reheating: Reheat in a 350°F (175°C) oven for 10-12 minutes to keep the crust crisp. Avoid microwaving, as it may make the dough soggy.
Freezing: Freeze baked squares in a single layer for up to 2 months. Reheat from frozen at 350°F (175°C) for 15-20 minutes.

Frequently Asked Questions

Can I Use Crescent Roll Dough Instead Of Crescent Dough Sheets?

Yes! If using crescent roll dough, pinch the seams together to create a smooth sheet.

What Can I Use Instead Of Provolone Cheese?

Swiss, mozzarella, or even cheddar cheese work well in this recipe.

Can I Make This Ahead Of Time?

Yes! Assemble everything except the egg wash, cover tightly, and refrigerate for up to 24 hours. When ready to bake, apply the egg wash and bake as directed.

Can I Make My Own Au Jus Instead Of Using A Packet?

Absolutely! Simmer beef broth with a splash of Worcestershire sauce, garlic powder, and black pepper for a homemade au jus.

What’s The Best Way To Prevent Soggy Dough?

Pre-baking the bottom dough layer for 5 minutes before adding the fillings can help keep it crisp.

Can I Add Extra Seasonings Or Toppings?

Yes! Try sprinkling everything bagel seasoning or sesame seeds on top before baking for a flavorful crunch.

Give this French Dip Squares Recipe a try, and let me know how it turns out! Share your experience in the comments, and don’t forget to check out more easy and delicious recipes on Naznin’s Kitchen!

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Naznin Aktar

Author & Recipe Developer at Naznin's Kitchen

Hello! I'm Naznin Aktar, the food enthusiast and recipe developer at Naznin's Kitchen. Want to turn everyday ingredients into extraordinary dishes? Explore Naznin's Kitchen for a collection of recipes that are sure to inspire your inner chef and delight your loved ones.