Italian Deli Submarine Sandwich

Sink your teeth into the flavorful layers of an Italian Deli Submarine Sandwich—a true classic that delivers bold, deli-style perfection in every bite. This crowd-pleasing recipe begins with a fresh, crusty 8-inch Italian sandwich roll, generously filled with a savory medley of thinly sliced salami, capicola, mortadella, and creamy provolone cheese. Crisp romaine lettuce, juicy tomato slices, zesty red onion rings, and tangy pepperoncini add a bright, fresh crunch, while a drizzle of homemade olive oil and red wine vinegar dressing infused with oregano ties it all together. Finished with a smear of mayo and mustard for extra creaminess and tang, this irresistible sub is perfect for lunch, a picnic, or game-day snacking. Ready in just 10 minutes, this Italian sub is proof that simple ingredients make the most satisfying meals!

Nutriscore Rating: 45/100

Prep Time:10 mins

Cook Time:0 mins

Total Time:10 mins

Servings: 1

Ingredients

• 1 large (8-inch) Italian sandwich roll
• 4 slices Salami
• 4 slices Capicola
• 4 slices Mortadella
• 4 slices Provolone cheese
• 1 leaf (large, torn into pieces) Romaine lettuce
• 1 small (sliced) Tomato
• 3 rings Red onion
• 3 slices Pepperoncini peppers
• 1 tablespoon Olive oil
• 1 teaspoon Red wine vinegar
• 0.5 teaspoon Dried oregano
• 0.25 teaspoon Salt
• 0.25 teaspoon Black pepper
• 1 tablespoon Mayonnaise
• 1 teaspoon Yellow mustard

Directions

Step 1

Slice the Italian sandwich roll in half lengthwise, but do not cut all the way through. Open the roll slightly like a book.

Step 2

Spread the mayonnaise evenly on one side of the roll and the yellow mustard on the other side.

Step 3

Layer the salami, capicola, mortadella, and provolone cheese onto the bottom half of the roll in that order.

Step 4

Add the torn romaine lettuce, tomato slices, red onion rings, and pepperoncini slices on top of the meats and cheese to create a vibrant layer of fresh toppings.

Step 5

In a small bowl, whisk together olive oil, red wine vinegar, dried oregano, salt, and black pepper to make the dressing.

Step 6

Drizzle the dressing evenly over the vegetables and meats inside the sandwich roll.

Step 7

Close the sandwich gently, pressing down slightly to ensure all the layers stick together without spilling out.

Step 8

Optional: Wrap the sandwich tightly in parchment paper or foil and let it rest for 5 minutes to allow the flavors to meld together.

Step 9

Slice the sandwich in half crosswise for easier handling and serve immediately.

Nutrition Facts

Serving size	(671.7g)

Amount per serving	% Daily Value*
Calories	1878.1

Total Fat 133.5g	0%
Saturated Fat 49.8g	0%
Polyunsaturated Fat 6.3g
Cholesterol 380.2mg	0%
Sodium 8758.2mg	0%
Total Carbohydrate 64.9g	0%
Dietary Fiber 4.2g	0%
Total Sugars 12.6g
Protein 103.4g	0%

Vitamin D 21.6IU	0%
Calcium 927.9mg	0%
Iron 7.4mg	0%
Potassium 676.4mg	0%

*The % Daily Value tells you how much a nutrient in a serving of food contributes to a daily diet. 2,000 calories a day is used for general nutrition advice.

Source of Calories

Fat: 64.1%

Protein: 22.1%

Carbs: 13.8%