This Italian sub recipe is a classic, hearty sandwich that's perfect for lunch or a quick dinner. Packed with layers of salami, ham, and provolone cheese, and topped with fresh lettuce, tomato, red onion, and banana peppers, it's a flavor explosion in every bite. A drizzle of olive oil and red wine vinegar adds the perfect tangy finish.
If you don't usually keep salami, provolone cheese, or banana peppers in your pantry, you might need to make a trip to the supermarket. These ingredients are essential for achieving the authentic taste of an Italian sub. Look for them in the deli section or specialty cheese and pickled goods aisles.

Ingredients For Italian Subs Recipe
Sub rolls: The base of the sandwich, providing structure and a soft, chewy texture.
Salami: Adds a rich, savory flavor with a hint of spice.
Ham: Provides a mild, slightly sweet taste that complements the salami.
Provolone cheese: A creamy, slightly sharp cheese that melts beautifully.
Lettuce: Adds a fresh, crisp texture to the sandwich.
Tomato: Provides juiciness and a slight acidity.
Red onion: Adds a sharp, tangy bite.
Banana peppers: Brings a tangy, slightly spicy flavor.
Olive oil: Used to drizzle over the veggies, adding richness.
Red wine vinegar: Adds a tangy, acidic note that balances the richness of the meats and cheese.
Dried oregano: Adds a classic Italian herb flavor.
Salt: Enhances all the flavors in the sandwich.
Pepper: Adds a bit of heat and depth.
Technique Tip for Making Subs
When slicing the sub rolls in half, use a serrated knife to ensure a clean cut without crushing the bread. For the lettuce, opt for a crisp variety like iceberg or romaine to add a satisfying crunch. When layering the salami, ham, and provolone cheese, make sure to distribute them evenly to ensure each bite has a balanced flavor. To enhance the taste of the red onion, consider soaking the slices in cold water for a few minutes to mellow out their sharpness. Drizzling the olive oil and red wine vinegar over the veggies helps to evenly distribute the dressing, ensuring every bite is flavorful. Finally, pressing down lightly on the sandwich helps to meld the ingredients together, making it easier to eat and more cohesive in flavor.
Suggested Side Dishes
Alternative Ingredients
sub rolls - Substitute with whole wheat rolls: Whole wheat rolls offer a healthier alternative with more fiber and nutrients.
salami - Substitute with turkey salami: Turkey salami is a leaner option with less fat and calories.
ham - Substitute with turkey breast: Turkey breast is a leaner meat with lower fat content.
provolone cheese - Substitute with mozzarella cheese: Mozzarella has a similar texture and mild flavor but is lower in fat.
lettuce - Substitute with spinach: Spinach provides more vitamins and minerals compared to lettuce.
tomato - Substitute with roasted red peppers: Roasted red peppers add a sweet and smoky flavor, offering a different taste profile.
red onion - Substitute with shallots: Shallots have a milder and slightly sweeter taste compared to red onions.
banana peppers - Substitute with jalapeño peppers: Jalapeño peppers add a spicier kick, suitable for those who prefer more heat.
olive oil - Substitute with avocado oil: Avocado oil has a higher smoke point and is rich in healthy fats.
red wine vinegar - Substitute with apple cider vinegar: Apple cider vinegar has a milder taste and offers additional health benefits.
dried oregano - Substitute with Italian seasoning: Italian seasoning includes oregano along with other herbs, providing a more complex flavor.
salt - Substitute with sea salt: Sea salt has a more natural flavor and contains trace minerals.
pepper - Substitute with white pepper: White pepper has a milder taste and a slightly different flavor profile.
Other Alternative Recipes Similar to This
How to Store / Freeze Your Subs
To keep your Italian subs fresh, wrap each sandwich tightly in aluminum foil or parchment paper. This helps to maintain the sandwich's structure and prevents the bread from becoming soggy.
Store the wrapped subs in an airtight container or a resealable plastic bag to further protect them from air exposure. Place the container or bag in the refrigerator if you plan to consume the subs within 1-2 days.
For longer storage, consider freezing the subs. Wrap each sandwich in a layer of plastic wrap before wrapping it in aluminum foil. This double-layer protection helps to prevent freezer burn and maintain the flavor and texture of the ingredients.
When you're ready to enjoy a frozen sub, remove it from the freezer and let it thaw in the refrigerator overnight. This gradual thawing process helps to preserve the quality of the meats and vegetables.
If you prefer a warm sub, preheat your oven to 350°F (175°C). Place the thawed sub, still wrapped in foil, on a baking sheet and heat for about 10-15 minutes, or until the cheese is melted and the bread is warm and slightly crispy.
Avoid adding lettuce, tomato, and other fresh vegetables before freezing, as they can become watery and lose their crispness. Instead, add these fresh ingredients just before serving to ensure the best texture and flavor.
If you have leftover banana peppers, red onion, or other toppings, store them separately in airtight containers in the refrigerator. These can be added to the subs after reheating for a fresh and crunchy bite.
For optimal taste, consume refrigerated subs within 2 days and frozen subs within 1 month. This ensures that the deli meats and cheese retain their best flavor and quality.
How to Reheat Leftovers
Preheat your oven to 350°F (175°C). Wrap the Italian subs in aluminum foil to retain moisture and prevent the bread from becoming too crispy. Place the wrapped subs on a baking sheet and heat for about 10-15 minutes, or until the cheese is melted and the meats are warmed through.
For a quicker option, use a microwave. Wrap the subs in a damp paper towel to keep the bread soft. Microwave on medium power for 1-2 minutes, checking halfway through to ensure even heating. Be cautious not to overheat, as this can make the bread rubbery.
If you prefer a crispy exterior, use a toaster oven. Set it to 350°F (175°C) and place the subs directly on the rack or a baking sheet. Heat for about 10 minutes, or until the cheese is melted and the meats are warmed through.
For a stovetop method, use a skillet over medium heat. Place the subs in the skillet and cover with a lid to trap the heat. Cook for about 5-7 minutes, flipping halfway through to ensure even heating. This method will give you a slightly toasted bread with a warm, melty interior.
If you have an air fryer, preheat it to 350°F (175°C). Place the subs in the basket and heat for 5-7 minutes. This method will give you a crispy exterior while keeping the inside warm and gooey.
Essential Tools for Making Subs
Knife: For slicing the sub rolls, tomatoes, and red onions.
Cutting board: Provides a safe surface for cutting and slicing ingredients.
Measuring cup: Used to measure the shredded lettuce and banana peppers accurately.
Measuring spoons: For measuring the olive oil, red wine vinegar, and dried oregano.
Mixing bowl: To combine and toss the shredded lettuce, tomatoes, red onions, and banana peppers if desired.
Tongs: Useful for layering the meats and cheese onto the sub rolls.
Spoon: For drizzling the olive oil and red wine vinegar over the veggies.
Foil: To wrap the subs tightly if you plan to serve them later.
Plate: For assembling and serving the subs.
Paper towels: To pat dry any excess moisture from the vegetables before assembling the subs.
How to Save Time on Making Subs
Pre-slice ingredients: Pre-slice lettuce, tomato, and red onion in advance and store them in airtight containers.
Use deli-sliced meats: Purchase salami and ham pre-sliced from the deli to save time on preparation.
Assemble in batches: Lay out all sub rolls and assemble multiple sandwiches at once to streamline the process.
Pre-mix dressing: Combine olive oil, red wine vinegar, and dried oregano in a small jar for quick drizzling.
Wrap for later: Wrap sandwiches tightly in foil immediately after assembly to keep them fresh and ready to grab.

Italian Subs Recipe
Ingredients
Main Ingredients
- 4 sub rolls
- 8 slices salami
- 8 slices ham
- 8 slices provolone cheese
- 1 cup lettuce, shredded
- 1 tomato, sliced
- 0.5 cup red onion, thinly sliced
- 0.25 cup banana peppers
- 2 tablespoon olive oil
- 2 tablespoon red wine vinegar
- 1 teaspoon dried oregano
- to taste salt and pepper
Instructions
- 1. Slice the sub rolls in half lengthwise.
- 2. Layer the salami, ham, and provolone cheese on the bottom half of each roll.
- 3. Top with shredded lettuce, sliced tomato, red onion, and banana peppers.
- 4. Drizzle olive oil and red wine vinegar over the veggies.
- 5. Sprinkle with dried oregano, salt, and pepper to taste.
- 6. Place the top half of the roll on the sandwich and press down lightly.
- 7. Serve immediately or wrap tightly in foil for later.
Nutritional Value
Keywords
Suggested Appetizers and Desserts
More Amazing Recipes to Try 🙂
- Chicken Parmesan Recipe50 Minutes
- Pizza Burgers Recipe25 Minutes
- Taco Dip Recipe15 Minutes
- Chicken Bacon Ranch Pasta Recipe35 Minutes
- Mushroom Risotto Recipe40 Minutes
- Peanut Butter Cookies Recipe25 Minutes
- Authentic German Potato Salad Recipe50 Minutes
- Oven Roasted Sweet Potatoes Recipe40 Minutes
Leave a Reply