Philly Cheesesteak Squares

Philly Cheesesteak Squares are a delightful twist on a classic favorite, combining the rich, savory flavors of a traditional cheesesteak with the convenience of a handheld treat. Picture layers of thinly sliced roast beef, melted provolone, and sautéed peppers and onions all nestled between flaky, golden crescent roll dough. This dish is not only indulgent but also incredibly easy to prepare, making it an ideal choice for a quick weeknight dinner, potluck, or game day snack.

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I first stumbled upon making these squares during a gathering with friends. Everyone craved their favorite cheesy sandwich, but preparing individual cheesesteaks seemed daunting. That’s when I thought, why not make a big batch that everyone can enjoy in one go? The result was a hit! These Philly Cheesesteak Squares are sure to satisfy cravings while being fun to eat, and I can’t wait for you to try them too.

Why You’ll Love This Recipe

• Simple & Quick: You can whip these up in just about an hour, making them a breeze for weeknight dinners or last-minute gatherings.
• Irresistible Flavor: The combination of savory beef, melty cheese, and aromatic veggies creates a flavor profile that’s truly mouthwatering.
• Eye-Catching Appeal: With their golden, flaky crust, these squares are not only tasty but visually appealing as well—perfect for impressing guests!
• Flexible Serving: Enjoy them as a snack, appetizer, or meal—these squares are versatile enough to fit any occasion.
• Diet-Friendly Options: You can easily make substitutions for gluten-free or dairy-free diets to suit your guests’ needs.

Ingredients You’ll Need

• 1 tablespoon unsalted butter: This adds richness and helps to sauté the vegetables until tender and fragrant.
• ½ cup finely diced red bell pepper: Adds sweetness and color to the dish; can substitute with yellow or orange bell pepper for variation.
• ½ cup finely diced green bell pepper: Offers a slight bitterness that balances the sweetness of the onions and peppers.
• 1 medium yellow onion, finely diced: Gives depth of flavor; feel free to use a red onion for a sharper taste.
• 16 oz Pillsbury crescent rolls: This flaky pastry serves as the base and top for our squares—perfect for ease and texture.
• ½ cup mayo: Adds creaminess and helps bind flavors; you can substitute with Greek yogurt for a healthier twist.
• 2 garlic cloves, minced: Infuses the filling with aromatic flavor; powdered garlic can be used in a pinch.
• 1 tablespoon Dijon mustard: Brings a tangy bite that enhances the overall flavor profile of the filling.
• ¼ teaspoon kosher salt: Enhances the flavors; sea salt works too if that’s what you have on hand.
• ¼ teaspoon ground black pepper: Adds a gentle kick; adjust according to your spice preference.
• 1 lb thinly sliced deli roast beef: The star protein—feel free to substitute with turkey or chicken for a lighter version.
• 12 slices provolone cheese: This melty, gooey cheese brings everything together; mozzarella or cheddar can be used as alternatives.
• 2 large eggs, beaten: Helps create a golden, shiny crust on top of the squares; egg wash can be skipped, but it adds a nice finish.
• 1 tablespoon grated Parmesan cheese: Adds a depth of flavor and subtle nuttiness to the crust.

How to Make Philly Cheesesteak Squares

1. Preheat the Oven: Begin by preheating the oven to 350F degrees, then spray a 9×13 inch baking dish with cooking spray to prevent sticking.
2. Sauté Vegetables: In a large pan over medium-high heat, warm the tablespoon of unsalted butter. Add the finely diced red and green bell peppers along with the diced yellow onion. Sauté for several minutes, until softened and fragrant, then set aside.
3. Prepare the Base: Unroll one container of Pillsbury crescent rolls and gently press it into the bottom of your prepared baking dish, ensuring it comes about ½ inch up the sides. You may also roll out the crescent dough on a lightly floured surface with a rolling pin for a more even layer.
4. Mix the Sauce: In a small bowl, mix together the ½ cup of mayo, minced garlic, Dijon mustard, kosher salt, and black pepper. Spread this mixture evenly on top of the crescent dough for added creaminess and flavor.
5. Layer the Cheese: Place 6 slices of provolone cheese on top of the mayo mixture, ensuring even coverage to help hold in the juicy roast beef.
6. Add the Roast Beef: Layer the thinly sliced deli roast beef evenly over the provolone cheese. This meaty layer is where the magic happens—it’s what makes these squares reminiscent of a classic cheesesteak.
7. Top with Vegetables: Evenly distribute the sautéed bell pepper and onion mixture over the roast beef, adding sweetness and freshness to the dish.
8. Finish the Cheese Layer: Place the remaining 6 slices of provolone cheese over the sautéed veggies. This layer will become wonderfully melty and gooey as it bakes.
9. Seal the Squares: Unroll the second container of crescent rolls, rolling it out gently with a rolling pin to fit over the top of your filling. Pinch any open seams closed to keep the filling from spilling out.
10. Apply Egg Wash: In a small bowl, mix the beaten eggs with the grated Parmesan cheese and brush it over the top of the crescent dough for a beautiful golden finish.
11. Bake: Cover the dish with foil and bake in the preheated oven for about 30 minutes. After that, remove the foil and continue baking for another 15-20 minutes or until the top is cooked through and golden brown.
12. Cool and Serve: Once baked, remove the dish from the oven and let the squares cool for 10 minutes before slicing. This allows the flavors to settle, making each square even more delicious. Enjoy your creations!

Storing & Reheating

To store any leftovers, let them cool completely, then cover tightly with foil or place in an airtight container. They can be kept at room temperature for up to 2 hours, or in the refrigerator for about 3-4 days. For longer storage, freeze the squares for up to 3 months. When ready to enjoy again, simply reheat them in the oven at 350°F for about 15-20 minutes until warmed through, though it’s good to note that the texture might soften a bit. If you’d like to refresh them, a quick broil at the end can help crisp up the top.

Chef’s Helpful Tips

• Make sure the ingredients are at room temperature to ensure even baking, especially the crescent rolls.
• Avoid overcooking the vegetables in the sautéing step to preserve their texture and color.
• If the crescent rolls tear while you’re working with them, don’t worry—just patch them up! The layers will still turn out delicious.
• Feel free to play with the ingredients or add some spices to the ground beef, like Worcestershire sauce, to boost flavor depth.
• These squares can be made ahead of time; assemble them up to the baking point, cover, and refrigerate. Bake when you’re ready!

Philly Cheesesteak Squares are truly a crowd-pleasing dish that brings together comfort food and convenience. With the layers of flavor and the satisfying texture, they make for an easy and impressive meal. Don’t hesitate to experiment with different ingredients and flavors that suit you and your family’s tastes best. Whether it’s game day, a cozy movie night, or a simple dinner, these squares hold the promise of deliciousness in every bite. I hope you enjoy making, serving, and most importantly—eating these delightful treats!

Recipe FAQs

Can I use different meats in these squares?

Absolutely! While traditional cheesesteaks usually feature roast beef, you can easily substitute with chicken, turkey, or even a plant-based meat alternative for a delicious twist. Just ensure the meat is thinly sliced for the best results.

How do I know when the squares are done baking?

Keep an eye on the top crust. It should be golden brown and the filling should be bubbling around the edges. A toothpick inserted into the middle should come out clean, indicating that the dough is cooked through.

Can these squares be made ahead of time?

Yes! You can assemble the Philly Cheesesteak Squares up to the baking point, cover them, and store them in the refrigerator. When you’re ready to bake, simply follow the baking instructions as usual, ideally adding a few extra minutes if they’re chilled from the fridge.

How do I store leftovers?

To store, let the squares cool completely, then place them in an airtight container in the refrigerator for up to 4 days. You can also freeze them for up to 3 months. Reheat in the oven to refresh them!

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