This Caprese Sandwich recipe is a summer classic that layers fresh tomatoes, mozzarella, basil, and arugula on savory focaccia bread. It’s a simple, flavorful, and refreshing option perfect for picnics or light lunches.

Why You’ll Love This Recipe

It’s quick and easy to make
Bursting with seasonal summer flavors
Can be made vegetarian or vegan
Perfect for outdoor meals and packed lunches
Uses minimal, fresh ingredients
Offers options for customization
No cooking required unless toasted
Makes a beautiful presentation
Balanced with creamy, tangy, and herbaceous notes
Satisfying yet light

Ingredients

(Tip: You’ll find the full list of ingredients and measurements in the recipe card below.)

4 (3.5-inch) squares focaccia, sliced in half
Handful arugula
1 (8-ounce) ball fresh mozzarella cheese, sliced
2 large tomatoes, sliced
⅓ cup roasted cherry tomatoes, optional
Pickled red onions, optional
Fresh basil leaves
Extra-virgin olive oil, for drizzling
Flaky sea salt and freshly ground black pepper

Directions

Slice the focaccia and lay arugula, fresh mozzarella, and tomato slices on the bottom halves.
If using, add roasted cherry tomatoes and pickled red onions.
Top with basil leaves, drizzle with olive oil, and season with salt and pepper.
Cover with the top halves of the focaccia and serve.

Servings and Timing

Servings: 4
Prep Time: 15 minutes
Total Time: 15 minutes

Variations

Toasted Bread: Brush bread with olive oil and toast until golden.
Grilled Version: Cook the sandwich like a grilled cheese using sourdough.
Add Balsamic: Drizzle with balsamic vinegar or glaze.
Use Pesto: Spread basil pesto on the bread.
Vegan Option: Substitute mozzarella with sliced avocado and use vegan pesto.

Storage/Reheating

Wrap the assembled sandwich in foil or reusable wrap. Store in the refrigerator for up to 1 day. Best served at room temperature. Not suitable for reheating in a microwave.

FAQs

What kind of bread is best for a Caprese sandwich?

Focaccia, baguette, ciabatta, or crusty sourdough are all great options.

Can I use low-moisture mozzarella instead of fresh?

Fresh mozzarella is preferred for its creamy texture and flavor.

How do I keep the sandwich from getting soggy?

Assemble just before eating or wrap tightly in foil to prevent moisture from soaking the bread.

What’s a good substitute for arugula?

You can use baby spinach or mixed greens instead.

Is it okay to use dried basil?

Fresh basil is highly recommended for this recipe’s flavor.

Can I make this gluten-free?

Yes, just use gluten-free bread.

What’s the best way to pack it for lunch?

Wrap in foil or use a sandwich wrap, and keep cool until ready to eat.

Can I add protein to this sandwich?

Yes, grilled chicken or turkey slices pair well without overpowering the flavors.

How can I make it spicier?

Add a dash of red pepper flakes or use spicy pickled onions.

What’s a good side dish for this sandwich?

Try cucumber salad, chips, fresh fruit, or a light pasta salad.

Conclusion

This Caprese Sandwich is proof that simple, quality ingredients can create something truly special. Fresh, flavorful, and easy to make, it’s a perfect addition to any summer menu. Whether you’re heading to a picnic or enjoying a quiet lunch at home, this sandwich is a refreshing and satisfying choice.