Introduction to Italian Sub Squares
Are you ready to take your love for Italian subs to a whole new level? Italian Sub Squares are an easy, mouthwatering twist on a classic that will have your friends and family asking for seconds. Perfectly portable slices capturing all the beloved flavors of an Italian sub—including savory provolone, zesty pepperoni, and delightful pepperoncini—create an unforgettable snack or appetizer experience.
What Makes Italian Sub Squares the Perfect Homemade Fix?
There’s something truly special about Italian Sub Squares. They are quick to prepare, requiring just 10 minutes of hands-on prep time, yet yield a scrumptious dish that'll be ready in around an hour. Ideal for game nights, potlucks, or even casual lunch gatherings, these squares are versatile enough to be enjoyed warm or at room temperature.
Using simple ingredients like crescent rolls and deli meats, you can whip up this dish without the hassle of an elaborate recipe. Plus, can we talk about the delightful aroma wafting through your kitchen? That alone is worth it! Whether you’re feeding a crowd or just indulging in a slice for yourself, these squares serve comfort on a plate, making them an essential addition to your cooking repertoire.
You can find more fun ways to enjoy Italian flavors here.

Ingredients for Italian Sub Squares
Creating these Italian Sub Squares is a delightful journey into Italy’s rich flavors. Below, you’ll find everything you need to whip up this savory dish that'll impress your friends and family!
Key Ingredients You'll Need
- Crescent Roll Dough: 2 cans of crescent roll dough sheets provide the perfect crust.
- Provolone Cheese: 8 ounces adds a creamy richness that complements the meats beautifully.
- Deli Meats: You’ll need ¼ pound each of pepperoni, chicken ham, and Genoa salami for that classic Italian sub taste.
- Roasted Red Bell Peppers: One 12-ounce can, drained and sliced, gives a sweet and smoky flavor.
- Pepperoncini: ½ cup, drained, for a tangy kick.
- Egg Mixture: Beat one large egg with 1 tablespoon of prepared pesto and 1 tablespoon of grated parmesan cheese to add a nice glaze.
Feel free to experiment with your favorite ingredients or adjust the quantities based on your taste preferences. If you're keen on more inspiration, check out additional variations on Food Network or Epicurious. Happy cooking!
Preparing Italian Sub Squares
Creating your Italian Sub Squares is an exciting journey that leads to a deliciously indulgent snack or appetizer. With flavorful layers and an easy-to-follow process, you'll have a mouthwatering dish ready for your next gathering or cozy night in. Let’s dive into the steps!
Prepare your baking dish and preheat the oven
Before you get into the fun part of layering those delicious fillings, you need to set the stage. Preheat your oven to 350°F to ensure it’s hot and ready when it’s time to bake. While that’s heating up, grab your 9x13 baking dish and lightly spray it with cooking spray. This will help prevent any sticking and ensures that your Italian Sub Squares come out easily, making cleanup a breeze.
Layer the delicious fillings
Now comes the best part—the layering! Start by unrolling one package of your crescent roll dough and gently pressing it into the bottom of the prepared baking dish. Make sure the dough reaches up about an inch along the sides, creating a lovely crust.
Next, it’s time to unleash the flavor:
- Begin by sprinkling half of the sliced provolone cheese as the base.
- Layer in your deli pepperoni, followed by chicken ham, and Genoa salami.
- Add the vibrant sliced roasted red bell peppers and a handful of pepperoncini for that extra zing.
- Finish with the remaining provolone cheese, creating a hearty and flavorful foundation for your Italian Sub Squares.
Seal it all with crescent roll dough
Unroll your second can of crescent dough and place it on top of your glorious filling. This is where you seal in all those fantastic flavors. Pinch the edges together as best as you can to make sure everything is encased tightly. Think of it as wrapping a delicious gift that will bring joy when opened!
Create the pesto and egg wash
In a small bowl, whisk together one large egg, prepared pesto, and grated parmesan cheese. This combo adds a lovely glaze that will elevate your dish’s presentation. Brush this mixture generously over the top layer of dough. It not only enhances the flavor but also gives your Italian Sub Squares a beautiful golden color while baking.
Bake to golden perfection
Cover your dish with non-stick foil (or spray a regular piece of foil with cooking spray) to protect it while it bakes. Pop it in the oven for 30 minutes. After that, remove the foil and let it bake for an additional 15-20 minutes until it becomes deep golden brown.
Once done, allow your Italian Sub Squares to cool for about ten minutes before slicing. This brief resting period makes cutting easier and gives you perfectly shaped squares.
With these simple steps, you’ll have savory Italian Sub Squares that are bound to be a hit with friends and family! Encourage them to pair it with a light salad or refreshing drink, and you’re all set for an unforgettable meal. Happy cooking!

Variations on Italian Sub Squares
Vegetarian Italian Sub Squares
For a meatless twist on classic Italian Sub Squares, consider going the vegetarian route! Simply layer in roasted vegetables like zucchini, eggplant, or spinach in place of the meats. You can enhance flavors with feta cheese or add a layer of pesto for that extra zing. Plant-based protein products have also come a long way, so try using sliced tempeh or seitan to maintain that satisfying texture. These squares are perfect for gatherings and will please even the most devoted meat lovers!
Spicy Italian Sub Squares with Added Jalapeños
If you crave a bit of heat, spice up your Italian Sub Squares by adding sliced jalapeños. Just toss them in with the deli meats for a fiery kick! Alternatively, sprinkle some crushed red pepper flakes over the top right before baking. Pair these spicy squares with a creamy dipping sauce like ranch or blue cheese for a delightful contrast. They make a great addition to any game day spread or casual get-together, ensuring your snack game stays on point.
Explore more variations on Italian subs with Bon Appétit’s creative recipes, or check out Food Network's collection of twists on classic sandwiches for even more ideas!
Cooking tips and notes for Italian Sub Squares
Creating delicious Italian Sub Squares is easier than you might think! Here are some handy tips to elevate your kitchen game:
- Dough Handling: Make sure your crescent roll dough is at room temperature for easy unrolling. It helps prevent tearing.
- Layering Flavors: Feel free to customize the meat! Substitute chicken ham for the classic ham, or add turkey bacon for a unique twist.
- Cheese Matters: Using a mix of provolone and mozzarella can deepen flavor. Experiment until you find your perfect blend!
- Baking Tip: For a golden-brown top, keep an eye on the last few minutes of baking. A simple brush with olive oil can enhance color.
For more insights, check out this guide to perfect homemade pizzas. Enjoy your cooking adventure!

Serving suggestions for Italian Sub Squares
When it comes to enjoying Italian Sub Squares, versatility is key! These delicious squares can be served in countless ways. For a casual gathering, pair them with crisp, fresh salads like a classic Caesar or a Mediterranean mix—both add a refreshing contrast to the savory flavors.
For a satisfying lunch option, serve them alongside sweet potato fries or a side of marinara for dipping. If you’d like drinks to accompany your meal, consider sparkling water with lemon or an iced herbal tea. Don’t forget to add a sprinkle of fresh herbs on top for that final touch! Enjoy your Italian feast!
For more ideas, check out this guide on perfectly paired salads for your next gathering!
Time details for Italian Sub Squares
Preparation time
Getting ready to create your delicious Italian Sub Squares takes approximately 10 minutes. This is your chance to gather all those flavorful ingredients that will make each bite irresistible!
Cooking time
You'll spend about 50 minutes in the oven, allowing those layers of goodness to meld together into a golden, cheesy delight.
Total time
From prep to plate, plan for a total of about 1 hour. In no time at all, you’ll be serving up these tasty squares that make for a great appetizer or a fun shareable dish.
Ready to dive into the full recipe? Let’s get cooking and enjoy some culinary magic together!
Nutritional Information for Italian Sub Squares
Calories
Each serving of these delicious Italian Sub Squares contains approximately 260 calories. This makes them a hearty yet manageable choice for appetizers or lunch!
Protein
You’ll love knowing that you get about 12 grams of protein per serving. With ingredients like provolone cheese, pepperoni, and chicken ham, they pack a punch when it comes to protein content, making them a satisfying option.
Sodium
Keep in mind that each serving has approximately 700 mg of sodium. While the flavors are undeniably tasty, it’s an important number to consider if you’re watching your salt intake. For more tips on balancing flavor and health, check out this resource on nutrition for clever low-sodium alternatives!
FAQs about Italian Sub Squares
How can I make Italian Sub Squares healthier?
You can easily modify the ingredients to create a lighter version of these delicious Italian Sub Squares. Consider using whole wheat crescent roll dough for added fiber. Swap the traditional deli meats with lean turkey options, like turkey ham or turkey bacon, and include more veggies, such as spinach or zucchini. Reducing cheese quantity or opting for low-fat varieties can also cut down on calories without sacrificing flavor.
Can I freeze Italian Sub Squares?
Absolutely! These Italian Sub Squares freeze beautifully. Just make sure to let them cool completely before cutting into squares. Wrap them tightly in plastic wrap or store them in an airtight container. When you're ready to enjoy, just reheat them in the oven at 350°F until warmed through. Perfect for meal prep!
What are some good dipping sauces for Italian Sub Squares?
Dipping sauces can elevate your Italian Sub Squares to the next level! Try pairing them with a tangy marinara sauce or a creamy ranch dressing for a delightful contrast. A pesto sauce can also complement the savory flavors beautifully, providing that authentic Italian touch.
Conclusion on Italian Sub Squares
These Italian Sub Squares are not just a dish; they’re a culinary experience that brings everyone together. Perfect as appetizers or a main dish, they offer a delightful blend of flavors in a convenient package. So, slice, serve, and savor these tasty bites on your next gathering!

Italian Sub Squares
Equipment
- 9x13 baking dish
- oven
- Small bowl
Ingredients
Dough and Cheese
- 2 cans crescent roll dough sheets
- 8 ounces sliced provolone cheese
- ¼ pound sliced deli pepperoni
- ¼ pound sliced deli ham
- ¼ pound sliced Genoa salami
- 12 ounces canned roasted red bell peppers drained, thinly sliced
- ½ cup canned sliced pepperoncini drained
- 1 large egg
- 1 tablespoon prepared pesto
- 1 tablespoon grated parmesan cheese
Instructions
Cooking Instructions
- Preheat the oven to 350°F. Spray a 9x13 baking dish with cooking spray.
- Unroll one of the rolls of the crescent dough and press it into the bottom of the baking dish, making sure the dough goes up the sides of the pan about 1 inch high.
- Layer half of the cheese on the bottom. Top with the pepperoni, then ham, then salami. Add the sliced red bell peppers and pepperoncini. Finally, add the remaining provolone cheese on top.
- Unroll the second crescent dough and place it on top, try the best you can to pinch all the edges of the dough together to make a sealed package.
- In a small bowl, whisk together the egg, pesto, and parmesan cheese.
- Brush this mixture all over the top of the dough. Cover with non stick foil, or spray a piece of foil with cooking spray, and place it spray side down on top of the dish.
- Bake for 30 minutes, uncover, and bake an additional 15-20 minutes until deep golden brown.
- Let cool for 10 minutes, cut, and serve.





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