Delicious French Dip Squares are like a fun, bite-sized twist on the classic French dip sandwich. These little squares are packed with tender roast beef, gooey melted cheese, and a soft, buttery roll that soaks up all the tasty juices. They’re perfect for casual get-togethers or whenever you want something easy that still feels special.
I love making these for game days or parties because everyone can grab one and enjoy that amazing combination of beef and cheese without any fuss. Plus, dipping the squares into the savory au jus just makes it all the more irresistible. I usually add a little horseradish sauce on the side for a bit of a kick—it’s a personal favorite that brings the flavor to the next level.
These squares always remind me of relaxed weekends spent with friends, sharing good food and laughs. They’re simple to prepare ahead of time, which means you get to spend more time hanging out instead of stuck in the kitchen. If you’re looking for an easy recipe that hits all the right notes, these French Dip Squares are a total winner in my book.
Key Ingredients & Substitutions
Roast beef: Using thinly sliced or shredded roast beef keeps these squares tender and juicy. Leftover roast beef works well, or you can buy deli-style roast beef for convenience.
Crescent roll dough or puff pastry: Both give a buttery, flaky crust. Crescent dough is soft and fluffy, while puff pastry is crispier and flakier. Feel free to use whichever you prefer or have on hand.
Swiss cheese: Swiss melts beautifully and adds a mild, nutty flavor. If you want a sharper taste, try provolone or mozzarella as a substitute.
Butter and seasonings: The melted butter brushed on top with garlic and herbs adds great flavor and helps the crust brown nicely. You can adjust herbs based on your tastes.
Au jus sauce: Beef broth forms the base of this dipping sauce. Worcestershire and soy sauce add depth. If you want a thicker sauce, cornstarch slurry is optional but helpful.
How Do I Make Sure the French Dip Squares Stay Moist and Flavorful?
Keeping the roast beef juicy and the dough tender is key for tasty squares. Here’s how I do it:
- Don’t overload with meat: Use a thin, even layer to avoid soggy or dense squares.
- Seal the dough layers: When placing the top dough, pinch seams carefully to keep juices inside while baking.
- Brush with butter mixture: This not only flavors but also protects the crust, helping it turn golden without drying out.
- Use warm au jus: Serving warm dipping sauce lets each bite stay moist and adds that signature French dip flavor.
Following these tips helps you create squares that are juicy, cheesy, and satisfying every time!
Equipment You’ll Need
- 9×13 inch baking dish – I like it because it gives enough space for even baking and easy slicing.
- Mixing bowls and a brush – perfect for making and applying the butter herb mixture to get that golden crust.
- Small saucepan – used to simmer and prepare the au jus dipping sauce, which adds flavor and moisture.
- Measuring spoons and cups – for precise seasoning and ingredients to keep everything tasting just right.
Flavor Variations & Add-Ins
- Cheese swap: Try provolone or mozzarella instead of Swiss for different cheesy notes.
- Veggie boost: Add sautéed mushrooms or caramelized onions on top of the beef layers for extra flavor.
- Spice it up: Mix in a pinch of red pepper flakes or hot sauce into the butter mixture for a little heat.
- Healthy twist: Use turkey or chicken instead of beef and include some fresh herbs for a lighter version.
Delicious French Dip Squares
Ingredients You’ll Need:
Main Ingredients:
- 12 oz roast beef (thinly sliced or shredded)
- 1 (12 oz) package refrigerated crescent roll dough or puff pastry sheet
- 8 oz Swiss cheese, sliced or shredded
- 1/4 cup butter, melted
- 1 teaspoon garlic powder
- 1 teaspoon dried parsley
- 1 teaspoon dried onion powder
- 1/2 teaspoon dried thyme (optional)
- Salt and pepper to taste
For the Au Jus Dipping Sauce:
- 2 cups beef broth
- 1 tablespoon Worcestershire sauce
- 1 garlic clove, minced
- 1 teaspoon soy sauce (optional for depth)
- 1 teaspoon cornstarch mixed with 1 tablespoon cold water (optional, for thickening)
- Salt and pepper to taste
How Much Time Will You Need?
This recipe takes about 15 minutes to prepare and 20-25 minutes to bake. You’ll also want to spend an additional 5-7 minutes making the au jus sauce on the stove. Overall, plan for about 40 minutes from start to finish.
Step-by-Step Instructions:
1. Preheat and Prepare Your Dish:
Start by preheating your oven to 375°F (190°C). Lightly grease a 9×13 inch baking dish so the squares don’t stick and will bake evenly.
2. Form the Base Layer:
Unroll your crescent roll dough or puff pastry sheet and gently press or roll it out to fit snugly in the bottom of the baking dish. This will be the bottom crust for your savory squares.
3. Add the Beef and Cheese Layers:
Evenly spread half of the roast beef over the dough, then top with half of the Swiss cheese. If you’re using crescent rolls, unroll the second package and place it gently over the meat and cheese, pinching the seams to seal. If using puff pastry, just lay the second sheet on top.
4. Top with Remaining Ingredients:
Spread the remaining roast beef over the top dough, then sprinkle the rest of the Swiss cheese evenly across the top.
5. Prepare and Brush on the Butter Mixture:
In a small bowl, combine melted butter, garlic powder, dried parsley, onion powder, thyme (if using), salt, and pepper. Brush this flavorful mixture generously over the top layer. This helps the crust become golden and adds delicious seasoning.
6. Bake Until Golden and Melted:
Bake your French Dip Squares for about 20-25 minutes. You’ll know they’re done when the top is golden brown and the cheese is melted and bubbly.
7. Make the Au Jus Dipping Sauce:
While the squares bake, pour beef broth into a small saucepan. Add Worcestershire sauce, minced garlic, and soy sauce (if using). Bring to a gentle simmer for 5-7 minutes. If you’d like a thicker sauce, stir in the cornstarch mixed with cold water and cook until the sauce thickens. Season with salt and pepper to your taste.
8. Serve and Enjoy:
Let your French Dip Squares cool for a couple of minutes, then cut into squares. Serve warm with the au jus sauce on the side for dipping—delicious and perfect for sharing!
Can I Use Frozen Roast Beef for This Recipe?
Yes, you can use frozen roast beef, but be sure to thaw it fully in the refrigerator overnight before assembling the squares. This ensures even heating and prevents excess moisture during baking.
Can I Make French Dip Squares Ahead of Time?
Absolutely! You can assemble the squares and refrigerate them for up to 24 hours before baking. Just cover tightly with plastic wrap and bake when ready, adding a few extra minutes to the baking time if needed.
How Should I Store Leftovers?
Store leftover French Dip Squares in an airtight container in the refrigerator for up to 3 days. Reheat in the oven at 350°F (175°C) for about 10-15 minutes to retain crispiness, or warm gently in the microwave.
Can I Customize the Au Jus Sauce?
Definitely! Feel free to add herbs like thyme or rosemary, or a splash of red wine to deepen the flavor. You can also omit the cornstarch if you prefer a thinner, broth-style dipping sauce.