This Grilled Caprese Panini is a deliciously fresh and melty sandwich layered with mozzarella, tomatoes, and basil, kissed with balsamic and pressed to golden perfection. It's quick to prepare, vegetarian-friendly, and full of bold Mediterranean flavors. Ideal for busy weekdays or laid-back lunches.
1 Panini Press or Grill Pan – for toasting and pressing the sandwich
1 Chef’s Knife – for slicing tomatoes and mozzarella
1 Pastry Brush – for applying olive oil
1 Cutting Board – to prepare ingredients
1 Spatula or Heavy Pan – for pressing the sandwich if not using a panini press
Ingredients
1ciabatta rollor 2 slices of sourdough bread
2slicesfresh mozzarella cheese
2–3 slices ripe tomato
1small handful fresh basil leaves
2tablespoonsolive oildivided
1teaspoonbalsamic vinegar
Kosher saltto taste
Freshly ground black pepperto taste
Instructions
Prepare the Bread: Slice the ciabatta roll in half horizontally.If using sourdough, use two even slices. Lightly brush the outer side of the bottom slice with 1 tablespoon of olive oil. This will help create a crispy, golden crust during grilling.
Build the Sandwich Layers: Place the bread, oiled side down, onto a heated panini press or pre-warmed grill pan. Layer the mozzarella slices first, followed by the fresh tomato slices and basil leaves. Drizzle the balsamic vinegar evenly over the fillings. Finish with a light sprinkle of kosher salt and freshly ground black pepper for balanced flavor.
Seal and Oil the Top: Brush the outer side of the top piece of bread with the remaining tablespoon of olive oil and place it over the layered fillings, oiled side facing out.
Grill the Panini: Close the panini press and apply gentle pressure. Grill for about 4–5 minutes, or until the bread is deeply golden and the cheese has started to melt.
If using a grill pan: Place a heavy skillet or pan on top of the sandwich to mimic press-style cooking. Press down for 20 seconds, then let it cook undisturbed for 2–3 minutes. Flip the sandwich carefully and grill the other side until toasted and melty.
Serve Hot and Fresh: Remove the panini from the heat once both sides are crisp and the cheese is slightly oozing. Let it sit for a minute before slicing, then serve warm for the best texture and flavor.
Notes
Cheese Melt Level: Fresh mozzarella doesn’t fully melt like processed cheese; expect a creamy, soft texture rather than a stretch. That’s normal and part of the appeal!
Bread Tip: Ciabatta works beautifully for its airy texture and crisp exterior, but sourdough offers a slightly tangier flavor. Choose based on your preference.
Make-Ahead Idea: You can prep the ingredients ahead and assemble just before grilling for an easy weekday meal or packed lunch option.
Storage Advice: If you have leftovers, wrap them tightly in foil or place in an airtight container. Store in the fridge for up to 3 days. Reheat in a panini press or 300ºF oven to restore crispness.
Variations: Add a swipe of pesto, a slice of prosciutto, or swap in sun-dried tomatoes for a unique twist!