Introduction to French Dip Squares
Why French Dip Squares are the Ultimate Comfort Food
If you adore the rich flavors of a classic French Dip sandwich, then French Dip Squares are about to become your new favorite comfort food! Imagine all those savory layers of tender roast beef, gooey provolone, and caramelized onions, all wrapped in flaky, buttery crescent dough. It’s like a warm hug on a plate!
Not only are these squares a delight for your taste buds, but they also bring a sense of nostalgia and warmth to the table. Perfect for a cozy weeknight dinner or a weekend gathering, they cater to all ages and can turn any meal into a memorable feast. Plus, the ease of preparation means you won’t be stuck in the kitchen all day. Quick, delicious, and oh-so-satisfying—what more could you ask for?
Make sure to have some au jus on hand for dipping; the rich, savory sauce brings everything together beautifully. Trust me, once you try these mouthwatering squares, you'll find yourself coming back for seconds—or even thirds! So gather your ingredients, and let’s embark on this culinary adventure together. For more fantastic comfort food ideas, check out this collection.

Ingredients for French Dip Squares
Making French Dip Squares is all about balancing flavor and texture with simple ingredients. Let’s dive into what you’ll need to create this delicious dish!
Required ingredients for the filling
To achieve that iconic flavor, you'll need:
- 4 tablespoons salted butter: This forms the base for your caramelized onions.
- 3 cups small-diced onion: The sweet sautéed onions bring depth to your filling.
- 2 teaspoons granulated sugar: This adds caramelization and sweetness to the onions.
- ½ teaspoon black pepper: For a hint of warmth.
- 8 ounces sliced provolone cheese: Creamy and perfectly melty!
- 14 ounces deli sliced roast beef: Juicy and savory, this is the star of your squares.
Essential components for the dough
The dough is where your squares get their delightful flaky texture. Here’s what you need:
- 2 tubes crescent dough sheets: These are super convenient and pack a punch of flavor.
- 1 large egg: This helps create a beautifully golden crust.
- 1 ½ tablespoons dried onion soup mix: This adds an extra flavor boost.
- 1 teaspoon dried parsley flakes: For a touch of freshness.
- ½ teaspoon dried thyme: To round out the seasoning nicely.
Au jus essentials
Finally, no French dip would be complete without that savory dipping sauce. Gather:
- 1 ounce packet au jus gravy mix: This is the secret to rich, flavorful dipping sauce.
- 3 cups cold water: To prepare the au jus according to the package directions.
With these ingredients, you're all set to make French Dip Squares that will impress everyone at your dinner table! For more tips on caramelizing onions perfectly, check out this guide.
Preparing French Dip Squares
Making French Dip Squares is not only an enjoyable culinary adventure but also a fantastic way to bring people together over a delicious meal. Trust me when I say, your kitchen will smell amazing while you whip up this dish! Let’s walk through the steps to create this mouthwatering treat.
Sauté the onions
First things first—let’s get those onions sautéing. Heat 4 tablespoons of salted butter in a large skillet over medium heat. Once the butter melts, add in 3 cups of small-diced onion along with 2 teaspoons of granulated sugar and ½ teaspoon of black pepper. The magic happens here! Stir the mixture, allowing it to caramelize for about 10-15 minutes until the onions turn a lovely golden brown. This process not only enhances their flavor but also adds a subtle sweetness. Once they’re perfect, take them off the heat and set them aside on a plate.
Prepare the baking dish
While the onions are cooling, it’s time to prepare for the assembly of our French Dip Squares. Preheat your oven to 350°F and spray a 9x13-inch baking dish with nonstick cooking spray, ensuring it’s ready for the layers to come. You want a dish that’s nonstick to make serving effortless later!
Layer the ingredients
Now, onto the fun part—layering! Unroll one of the tubes of crescent dough sheets and press it into the baking dish, ensuring it goes up the sides about an inch. This will create a lovely pocket for all those delicious fillings. Start layering by adding half of your 8 ounces of sliced provolone cheese on the dough. Follow with 14 ounces of deli-sliced roast beef. Now, spread those fragrant onions over the beef. Finally, top it all off with the remaining provolone cheese.
Cover with the second layer of dough
Unroll the second sheet of crescent dough over the top of your layers. This is where you want to pinch the seams together to create a beautiful, sealed pocket of goodness. Don’t worry if it doesn’t look perfect—what matters is that it holds all the scrumptious filling inside!
Brush the topping and bake
In a medium bowl, whisk together one large egg, 1 ½ tablespoons of dried onion soup mix, 1 teaspoon of dried parsley flakes, and ½ teaspoon of dried thyme. Brush this flavorful mixture all over the top of the dough to give it that golden-brown finish you're looking for. Cover the dish with nonstick foil and pop it in the oven for 30 minutes. Once that’s done, remove the foil and let it bake for an additional 15-20 minutes until you see a deep golden hue on top. Trust me, the aroma wafting through your house will be irresistible!
After a brief cooling period, serve these delectable squares with au jus for dipping. Get ready to impress your friends and family!

Variations on French Dip Squares
Vegetarian French Dip Squares
If you're looking to satisfy a vegetarian craving, swap out the roast beef for hearty, marinated mushrooms or thinly sliced zucchini. Simply sauté the veggies with the onions to caramelize them and add depth. For an extra layer of flavor, try incorporating fresh spinach or roasted red peppers! These swaps ensure you won’t miss the meat while making everyone at your table happy.
French Dip Squares with Different Cheeses
Think outside the box with your cheese choices! While provolone is delicious, why not switch it up? Gruyère, with its nutty flavor, or gooey mozzarella can be fantastic alternatives. Even a sharp cheddar can add a zing. Mix a couple of cheeses together for a truly indulgent experience. Each variation brings a unique twist to your classic French Dip Squares!
Consider exploring more ideas on vegetarian options at Forks Over Knives.
Cooking notes for French Dip Squares
When making French Dip Squares, there are a few tips to keep in mind for a delicious outcome. First, caramelizing the onions takes patience—it should take around 15-20 minutes, but the depth of flavor is worth it! For an extra pop, consider adding fresh herbs like thyme or rosemary to the filling mix.
When assembling the squares, make sure to press the dough into the corners of the baking dish to ensure even cooking. For a golden-crisp topping, don’t skip the egg wash—it's what gives the dough that beautiful sheen.
For dipping, serve with warm au jus—it adds an incredible richness! Remember, if you want to elevate your squares, try different cheeses like Swiss or Monterey Jack. Happy cooking!
For more tips on the best toppings, check out this resource on flavorful cheese combinations!

Serving suggestions for French Dip Squares
Perfect sides to complement the dish
When enjoying your French Dip Squares, consider pairing them with simple yet delightful sides. A fresh garden salad, accentuated with a tangy balsamic vinaigrette, can brighten up the meal. For something heartier, crispy sweet potato fries or classic potato wedges are always crowd-pleasers. If you're in the mood for veggies, roasted Brussels sprouts or garlic green beans mix flavor and nutrition beautifully.
Ideal dips for serving
While the savory au jus is a must, feel free to get creative with additional dips! A creamy horseradish sauce or tangy Dijon mustard can enhance the flavor of your French Dip Squares. For a twist, try serving them with a zesty chimichurri or a smoky barbecue sauce to complement the rich roast beef. Don't shy away from experimenting; after all, dipping is part of the fun!
For more ideas, check out resources like Food Network or Bon Appétit for inspiration!
Tips for Making Perfect French Dip Squares
How to Achieve Golden Crusts
To get that beautiful golden-brown crust on your French Dip Squares, it's all about timing and technique. Make sure to preheat your oven thoroughly before baking, as an evenly heated environment is crucial. When you cover the squares with foil for the first half of baking, it helps retain moisture; just remember to remove it for the last 15-20 minutes. Brushing the egg mixture on top not only adds flavor but gives you that desired sheen. Keep an eye on it—every oven is different, so don’t hesitate to adjust the baking time slightly.
Best Practices for Ingredient Substitutions
If you're out of a particular ingredient, don’t stress! You can swap in swiss cheese for provolone or try turkey bacon for a lighter option. For a vegetarian twist, replace roast beef with marinated mushrooms or roasted veggies. You can also improvise with spices: if you lack dried thyme, consider using Italian seasoning. Just remember, the key to French Dip Squares is layering—so pick substitutes that will still give that rich, savory experience.
For more inspiration on ingredient swaps, check out this great resource.
Time Details for French Dip Squares
When you're gearing up to make these delicious French Dip Squares, it's helpful to know how much time you'll need. Here's a quick breakdown:
Preparation Time
Get everything ready in just 20 minutes. Chop those onions, unroll the dough, and you'll be on your way!
Cooking Time
You'll want to dedicate 1 hour and 15 minutes to bake these beauties. This includes prepping, baking, and then letting them cool.
Total Time
All in all, you're looking at a total time of 1 hour and 35 minutes from start to finish. Perfect for an evening dinner with friends or family!
For more efficient cooking, you might want to consider some tools of the trade; check out these kitchen essentials to elevate your culinary game!
Are you excited to dig into these French Dip Squares yet? Let's get cooking!
Nutritional Information for French Dip Squares
When it comes to indulging in delicious French Dip Squares, it's always good to know what you're munching on! Each square contains roughly:
Calories
At just 146 calories per serving, these squares offer a satisfying bite without breaking your calorie bank. Perfect for a weeknight dinner or a cozy gathering!
Protein
You'll pack in about 7 grams of protein per serving, thanks to the delicious layers of roast beef and provolone cheese. Protein can help keep you full longer, making these squares a smart choice.
Fiber
With minimal fiber content, these squares are best paired with a fresh side salad for a nutritious boost. A good goal is to incorporate fiber-rich foods into your meal planning for overall wellness!
For more health tips, check out sources like Healthline or Mayo Clinic to elevate your meal game!
FAQs about French Dip Squares
Can I make French Dip Squares ahead of time?
Absolutely! You can prepare the French Dip Squares in advance. Simply assemble the layers and cover them tightly with plastic wrap or aluminum foil. Store them in the fridge for up to 24 hours. When you're ready to bake, let them sit at room temperature for about 20 minutes before putting them in the oven.
How do I store leftovers?
To keep your French Dip Squares fresh, store any leftovers in an airtight container in the refrigerator. They'll last for about 3-4 days. When you're ready to enjoy them again, you can reheat them in the oven at 350°F for about 10-15 minutes until heated through.
What can I serve instead of au jus?
If you prefer to skip the au jus, consider serving your French Dip Squares with a side of gravy, beef broth, or even a tangy barbecue sauce. These alternatives can add a delightful twist to your meal! If you’re looking for something lighter, a creamy ranch or horseradish sauce can also elevate the flavors beautifully.
For more tips on meal prep and storage, check out resources from USDA Food Safety for safe handling and storage guidelines.
Conclusion on French Dip Squares
In summary, French Dip Squares offer a delightful twist on a beloved classic. Their combination of savory roast beef, luscious cheese, and fragrant onions wrapped in warm crescent dough makes for an irresistible meal. Perfect for family dinners or game nights, these squares are sure to impress!

French Dip Squares
Equipment
- baking dish
- Skillet
- Mixing bowl
- whisk
Ingredients
For the onions
- 4 tablespoons salted butter
- 3 cups small-diced onion
- 2 teaspoons granulated sugar
- ½ teaspoon black pepper
For the squares
- 2 tubes crescent dough sheets
- 8 ounces sliced provolone cheese
- 14 ounces deli sliced roast beef
- 1 large egg
- 1 ½ tablespoons dried onion soup mix
- 1 teaspoon dried parsley flakes
- ½ teaspoon dried thyme
To serve
- 1 ounce packet au jus gravy mix
- 3 cups cold water
Instructions
Preparation
- Preheat the oven to 350°F. Spray a 9x13-inch baking dish with nonstick cooking spray and set aside.
- In a large skillet over medium heat, melt 4 tablespoons salted butter. Add 3 cups small-diced onion, 2 teaspoons granulated sugar and ½ teaspoon black pepper to the skillet and stir to combine. Continue cooking, frequently stirring, until the onions turn a golden brown color. Take off the heat and place it on a separate plate until ready to assemble the squares.
- Unroll one of the 2 tubes crescent dough sheets and press it into the prepared baking dish. Make sure it goes up the sides of the dish about 1 inch.
- Lay half of the 8 ounces sliced provolone cheese on top of the dough.
- Layer 14 ounces deli sliced roast beef on top of the cheese.
- Spread out the cooked onions on top of the roast beef.
- Place the remaining provolone cheese on top.
- Unroll the second crescent dough sheet and place it on top. As good as you can, pinch the two doughs together along the seams to form a pocket, and tuck the excess dough under the bottom.
- Whisk together 1 large egg, 1 ½ tablespoons dried onion soup mix, 1 teaspoon dried parsley flakes, and ½ teaspoon dried thyme in a medium-sized bowl.
- Brush the egg mixture all over the top of the dough, and use it all.
- Cover with nonstick foil and bake for 30 minutes. Take the foil off and bake an additional 15-20 minutes until deep golden brown on top.
- Let cool for 10 minutes.
- While the squares are cooling, make the 1 ounce packet au jus gravy mix per the directions on the back of the package (using the 3 cups cold water).
- Cut into squares and serve with au jus for dipping.





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