There’s something incredibly satisfying about biting into a warm, toasty sandwich that’s stuffed with vibrant veggies and melty cheese. This grilled vegetable panini is one of our go-to comfort meals—fast to prepare, endlessly customizable, and packed with Mediterranean flavors.
If you’re craving an easy grilled vegetable panini recipe that’s both nourishing and delicious, you’ve found your new favorite.
Our Farmer’s Market Muse
This recipe was born on a sunny Saturday, right after a visit to the farmer’s market. We came home with fresh zucchini, bell peppers, and eggplant, and couldn’t resist grilling them up.
It’s the perfect vegetarian sandwich with grilled zucchini, bell pepper, and eggplant that tastes like sunshine on a plate.
The Secret is in the Sear
Grilling the veggies brings out their natural sweetness and adds that irresistible smoky-charred flavor. Trust us, it makes all the difference.
For the best panini with charred Mediterranean vegetables, we always use a grill pan or outdoor grill for max flavor.
Cheese Please (or Not!)
We love layering in some creamy mozzarella or tangy feta, but you can just as easily make it vegan with your favorite plant-based cheese.
This is a super flexible vegetarian or vegan panini recipe that fits whatever you have in the fridge.
The Bread Matters
A good panini starts with great bread. Think ciabatta, focaccia, or sourdough—something sturdy enough to hold all that veggie goodness.
Choosing the right loaf is key for a crunchy grilled veggie sandwich with melty center—crispy outside, soft and gooey inside.
Easy to Prep, Hard to Resist
This panini makes an amazing quick lunch or light dinner, and it’s easy to prep ahead of time. Just grill your veggies, store them in the fridge, and assemble when hunger strikes.
Looking for a make-ahead grilled veggie panini for meal prep? This one’s your flavor-packed lifesaver.
Pro Tip!
Add a smear of pesto or a drizzle of balsamic glaze for an instant flavor upgrade.
Ideal for Picnics and Packed Lunches
Wrapped in parchment and packed in a lunchbox, this panini holds up beautifully for on-the-go meals.
Whether you’re heading to the office or the park, it’s the perfect vegetarian sandwich for summer picnics or road trips.

From Garden to Grill to Table
This grilled vegetable panini with fresh herbs and melty cheese is our answer to busy days and craving real food. It’s easy to make, bursting with flavor, and endlessly adaptable—everything we love in a meal.
So heat up that grill pan, toast your bread golden-brown, and take a big, crunchy, veggie-filled bite of happiness.
Ingredients
- 1 small zucchini sliced lengthwise
- 1 small eggplant sliced lengthwise
- 1 red bell pepper sliced into strips
- 1 yellow bell pepper sliced into strips
- 2 tbsp olive oil
- Salt and pepper to taste
- 4 ciabatta rolls sliced in half
- 1/2 cup vegan mozzarella cheese shredded or sliced
- 1/4 cup basil pesto store-bought or homemade vegan pesto
- Optional: fresh basil leaves for garnish
Instructions
- Preheat the grill: Preheat your grill or grill pan to medium-high heat.
- Prepare the vegetables: In a large bowl, toss the zucchini, eggplant, and bell peppers with olive oil, salt, and pepper until evenly coated.
- Grill the vegetables: Place the vegetables on the preheated grill. Grill each side for 3-4 minutes, or until tender and slightly charred. Remove from the grill and set aside.
- Assemble the panini: Spread a generous layer of basil pesto on the cut side of each ciabatta roll.
- Layer the grilled zucchini, eggplant, and bell peppers on the bottom halves of the ciabatta rolls.
- Sprinkle or lay the vegan mozzarella cheese evenly over the grilled vegetables.
- Place the top halves of the ciabatta rolls on top to form the sandwiches.
- Grill the panini: Place the assembled sandwiches on the grill or a panini press. If using a grill, press the sandwiches with a heavy skillet or pan to flatten them. Grill for about 3-4 minutes per side, or until the bread is crispy and the cheese is melted.
- Serve: Remove the panini from the grill, slice in half if desired, and serve immediately. Optionally, garnish with fresh basil leaves for added flavor and presentation.
Notes
Frequently Asked Questions About Our Grilled Vegetable Panini
🥪 What veggies work best in a grilled panini?
Seasonal, hearty vegetables like zucchini, bell peppers, eggplant, mushrooms, and onions are ideal. Slice them thin for easy grilling and even layers.
🔥 Do I need to pre-cook the vegetables?
Yes—grilling or roasting the vegetables first brings out their sweetness and ensures they’re tender when pressed in the panini.
🍞 Which bread is best?
Choose a sturdy bread like ciabatta, focaccia, or a thick artisan loaf. It holds up well to soaking juices and grilling, and gets delightfully crisp.
🧀 What cheese pairs well?
Melty cheeses like mozzarella, provolone, or fontina work beautifully. For a vegan option, use plant-based cheese or skip it for a lighter taste.
🌿 Can I add spreads or extras?
Definitely! Pesto, sun-dried tomato tapenade, vegan mayo, or grainy mustard bring extra flavor. Fresh herbs like basil or arugula add brightness and bite.
⏲ How do I ensure a crispy panini?
Preheat your grill or panini press fully and apply steady pressure while cooking. Butter or oil the outside of the bread for an ultra-golden, crisp crust.
🥡 Can I prepare this ahead of time?
You can grill the veggies and assemble the panini ahead, then refrigerate briefly. Toast it just before serving to revive the crunch and serve warm.
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