If you are looking for a crowd-pleasing meal that combines bold flavors with a satisfying crunch, these Baked Italian Sub Sandwiches are the perfect choice. This recipe takes the classic New Orleans Muffaletta and elevates it with high-quality Italian cold cuts and melted cheeses for a truly gourmet experience.
Table of Contents
Why You Will Love This Recipe
There are so many reasons to make these Baked Italian Sub Sandwiches for your next gathering or family dinner. First, the combination of tangy olive salad and savory meats creates a complex flavor profile that is hard to beat. Second, by baking the sandwich, you achieve a perfectly toasted crust and gooey, melted cheese that ties everything together. Finally, this recipe is incredibly easy to scale up for parties, making it a stress-free option for hosting.
Ingredients
- 1 large round Italian bread loaf (about 10 inches in diameter)
- 1/4 cup olive oil
- 1 tsp dried oregano
- 1 tsp dried basil
- 1/4 lb thinly sliced turkey ham
- 1/4 lb thinly sliced beef salami
- 1/4 lb thinly sliced mortadella
- 1/4 lb sliced provolone cheese
- 1/4 lb sliced mozzarella cheese
- 1 cup olive salad (store-bought or homemade)
- 1/4 cup sliced pepperoncini peppers (optional)
Step-by-Step Instructions
- Preheat your oven to 350°F (175°C) if you prefer a warm, toasted finish. Begin by cutting the large Italian bread loaf in half horizontally to create a distinct top and bottom.
- In a small mixing bowl, whisk together the olive oil, oregano, and basil. For a traditional touch, you can also add a splash of red grape juice to the mixture.
- Brush this herb-infused oil mixture generously on both cut sides of the bread, ensuring the edges are well-coated for maximum flavor.
- On the bottom half of the bread, begin layering your ingredients. Start with the turkey ham, followed by the beef salami, and then the mortadella.
- Layer the provolone and mozzarella cheeses directly over the meats.
- Spread the olive salad evenly over the top cheese layer. If you enjoy a bit of heat, add the sliced pepperoncini peppers at this stage.
- Place the top half of the bread back onto the sandwich and press down firmly.
- Wrap the entire sandwich tightly in aluminum foil. If you prefer the traditional pressed method, you can first wrap it in plastic and weigh it down in the fridge for 2 hours, then swap the plastic for foil before baking.
- Place the foil-wrapped sandwich in the oven for 15 to 20 minutes, or until the cheese is completely melted and the bread is warm.
- Remove from the oven, unwrap carefully, and use a sharp serrated knife to cut the loaf into wedges.

Expert Tips / Pro Tips
To get the most out of your Baked Italian Sub Sandwiches, try to prepare the olive salad a day in advance so the flavors can fully develop. If you have the time, pressing the sandwich with a heavy weight (like a cast-iron skillet) for at least an hour before baking helps the layers stay together when sliced. Always use a high-quality, sturdy Italian loaf; a soft bread might become too soggy from the olive oil and salad juices.
While turkey ham and beef salami are excellent choices, you can substitute them with prosciutto or capicola for a more traditional Italian feel. If you cannot find a round Italian loaf, this recipe works just as well using a long French baguette or individual ciabatta rolls. For a vegetarian version, replace the cold cuts with grilled eggplant, roasted red peppers, and extra layers of provolone and mozzarella.
Serving Suggestions
These Baked Italian Sub Sandwiches pair wonderfully with a light side dish to balance the richness of the meats and cheese. Consider serving them with a crisp green salad, a vinegar-based coleslaw, or a side of salty potato chips. They are also a fantastic addition to a picnic basket or a game-day spread alongside some classic pasta salad.
If you have leftovers, wrap the wedges tightly in aluminum foil or place them in an airtight container and refrigerate for up to two days. To reheat, place the foil-wrapped sandwich back in a 350°F oven for about 10 minutes until warmed through. Freezing is not recommended for this recipe, as the texture of the olive salad and fresh bread can change significantly upon thawing.
Nutrition Information
| Nutrient | Amount per Serving (1 Wedge) |
|---|---|
| Calories | 420 kcal |
| Total Fat | 28g |
| Saturated Fat | 9g |
| Cholesterol | 45mg |
| Sodium | 1,150mg |
| Total Carbohydrates | 24g |
| Protein | 18g |

Baked Italian Sub Sandwiches
Ingredients
Method
- Preheat your oven to 350°F (175°C) if you prefer a warm, toasted finish. Begin by cutting the large Italian bread loaf in half horizontally to create a distinct top and bottom.
- In a small mixing bowl, whisk together the olive oil, oregano, and basil. For a traditional touch, you can also add a splash of red grape juice to the mixture.1/4 cup olive oil, 1 tsp dried oregano, 1 tsp dried basil
- Brush this herb-infused oil mixture generously on both cut sides of the bread, ensuring the edges are well-coated for maximum flavor.
- On the bottom half of the bread, begin layering your ingredients. Start with the turkey ham, followed by the beef salami, and then the mortadella.1/4 lb turkey ham, 1/4 lb beef salami, 1/4 lb mortadella
- Layer the provolone and mozzarella cheeses directly over the meats.1/4 lb provolone cheese, 1/4 lb mozzarella cheese
- Spread the olive salad evenly over the top cheese layer. If you enjoy a bit of heat, add the sliced pepperoncini peppers at this stage.1 cup olive salad, 1/4 cup pepperoncini peppers
- Place the top half of the bread back onto the sandwich and press down firmly.
- Wrap the entire sandwich tightly in aluminum foil. If you prefer the traditional pressed method, you can first wrap it in plastic and weigh it down in the fridge for 2 hours, then swap the plastic for foil before baking.
- Place the foil-wrapped sandwich in the oven for 15 to 20 minutes, or until the cheese is completely melted and the bread is warm.
- Remove from the oven, unwrap carefully, and use a sharp serrated knife to cut the loaf into wedges.
Notes
FAQ
Can I make these sandwiches ahead of time?
Yes, you can assemble the sandwich and wrap it tightly in the refrigerator for up to 24 hours before baking. This actually helps the flavors meld together beautifully.
What is in a traditional olive salad?
A traditional muffaletta-style olive salad usually contains chopped green and black olives, pimentos, celery, cauliflower, carrots, capers, and plenty of olive oil and herbs.
Can I use different types of cheese?
Absolutely. While provolone and mozzarella provide the classic melt, you can add Swiss for a nuttier flavor or Monterey Jack for a creamier texture.
How do I prevent the bread from getting soggy?
The key is to use a hearty, crusty bread. You can also lightly toast the inner sides of the bread before adding the oil mixture to create a barrier.