
Ciabatta panini with mortadella and melted cheese is a timeless Italian comfort food that instantly transports me to tiny Roman cafes. The warm bread gets deliciously crisp while creamy cheese oozes over savory mortadella and peppery arugula. It is the kind of meal that feels both rustic and a little indulgent and so easy to pull off.
Every time I make this panino my kitchen fills with the most tempting aroma and it disappears from the table within minutes. Recently it has become my go-to when friends drop by hungry and I want to serve something special but fuss free.
Ingredients
- Fresh ciabatta loaf: sturdy crust and airy crumb make every bite satisfying look for bakery fresh if possible
- Mortadella: paper thin slices add a distinctive savory delicate flavor I seek out Italian-sourced when I want the real thing
- Melting cheese: options like Fontina Provolone Taleggio or Mozzarella create the ideal gooey texture choose a cheese with sweet creamy notes for best results
- Fresh arugula: adds peppery bite and lively color use leaves that are bright green and crisp never wilted
- Olive oil: gives the bread a delicious golden finish use a fruity extra virgin for full flavor
- Optional truffle oil or fig jam: lends a gourmet touch and wonderful aroma use sparingly to let main ingredients shine
- Salt and black pepper to taste: a little seasoning perks up all the flavors taste the arugula before adding too much salt
Step-by-Step Instructions
- Prepare the Ciabatta:
- Brush the cut sides of the ciabatta with olive oil making sure to cover the surface so the bread toasts evenly and absorbs flavor
- Assemble the Sandwich:
- Arrange the cheese slices over the bottom piece of ciabatta let them overlap so every bite gets melted cheese then spread the mortadella slices in a single layer making sure to go all the way to the edges scatter the arugula generously finish with a light sprinkling of salt and pepper if desired and gently press on the ciabatta top
- Grill or Toast:
- Heat your skillet sandwich press or grill pan over medium create just enough warmth for an even golden crust without burning place the sandwich in the pan and if you do not have a press use a heavy lid or another pan to weigh it down toast for about three to four minutes per side turning once or until the cheese is fully melted and the crust is crisp and deep golden with toasty spots
- Serve:
- Transfer the hot panino to a cutting board and slice it in half on the diagonal for the true café style touch serve it warm and if you like add a scatter of extra arugula or some olives on the side for an easy Italian platter

I cannot get enough of the combination of creamy Fontina and nutty mortadella especially when paired with crusty fresh ciabatta. My family always fights over the meltiest corner every time I serve this and the smell alone brings everyone into the kitchen.
Storage tips
Wrap any leftover panini tightly in foil while still slightly warm then store in the fridge for up to one day. To reheat bring to room temperature and toast in a dry skillet until the cheese is melty again and the bread has crisped. I never microwave it because the bread gets rubbery. These are best eaten fresh but the reheated version is still quite good.
Ingredient substitutions
Swap in any sturdy rustic bread such as a baguette or country loaf if ciabatta is unavailable. For mortadella try good quality ham or smoked turkey if you like. Baby spinach or thinly sliced radicchio can replace arugula for a different green twist. If you want a spicier flavor try adding a slice of spicy salami or red pepper flakes inside.
Serving suggestions
Serve this panino with a simple mixed olive platter or cherry tomatoes tossed in olive oil. For a heartier meal add a bowl of vegetable soup or a quick Italian salad. On a warm day a chilled white wine or sparkling mineral water makes the meal feel extra special and reminiscent of an Italian lunch break. Sometimes I even serve little bowls of fig jam for dipping the crusts.
Cultural context
Panini in Italy are simple daily fare just as likely to be eaten standing at a corner bar as packed into a picnic. Mortadella especially is a beloved ingredient from Bologna and matches beautifully with mild creamy cheese. Offering a panino to guests is a gesture of casual hospitality and Italian zest for good ingredients prepared simply.
Recipe FAQs
- → What type of cheese works best for this panino?
Semi-soft options like Fontina, Provolone, Taleggio, or Mozzarella melt beautifully, creating a creamy texture that complements the mortadella perfectly.
- → Can ciabatta rolls be substituted for a loaf?
Yes, individual ciabatta rolls work just as well as a full loaf, making assembly and serving simple for personal-sized sandwiches.
- → How should the sandwich be toasted for the best texture?
Grill or press until the bread is golden and crisp and the cheese is fully melted. Using a sandwich press or weighted skillet ensures even browning and maximizes crunch.
- → What are some recommended garnishes or sides?
Fresh arugula, Italian olives, or a simple salad make excellent accompaniments, enhancing the sandwich's rustic appeal.
- → Does a wine pairing complement the flavors?
A chilled white wine like Vermentino or sparkling water adds a refreshing balance to the rich, savory filling, completing the Italian-inspired meal.