This Pesto Chicken Caprese Sandwich is a fresh, vibrant healthy lunch idea that layers juicy chicken, creamy mozzarella and ripe tomatoes with a generous spread of Pesto, all tucked inside soft slices of Olive & Rosemary Focaccia. It's quick to assemble, perfect for picnics, and ideal when you need easy, nutritious lunch time ideas that still feel a bit special.
This Pesto Chicken Caprese Sandwich has become a bit of a lunchtime favourite in our house – mostly because my 5‑year‑old loves getting involved in building it. Pesto from a jar is great but Homemade Pesto is an instant win. It's a fresh, vibrant twist on a classic caprese salad, and a brilliant option when you need healthy lunch ideas, easy lunch ideas, or something that packs well for a picnic. Layered on soft slices of Olive & Rosemary Focaccia, it's a nutritious lunch that feels special but takes minutes to put together – perfect for busy days, family lunches and all your sandwich recipe inspiration.
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Ingredients and substitutions
See recipe card for full ingredient list with quantities.
- Bread – Soft focaccia works beautifully, especially my Olive & Rosemary Focaccia, but you can use ciabatta, sourdough, baguette or any sturdy sandwich bread. Wholemeal or seeded bread adds extra fibre if you want a more nutritious lunch idea.
- Pesto – Homemade Pesto gives the best flavour, but shop‑bought pesto works perfectly for busy days. Green, red or even vegan pesto all taste great here.
- Tomato – Ripe, juicy tomatoes are ideal. Use vine tomatoes, beef tomatoes, or cherry tomatoes sliced in half. Sun‑dried tomatoes also work if you want a richer, more intense flavour.
- Mozzarella – Fresh mozzarella gives that classic caprese salad feel. You can swap for mozzarella pearls, burrata (extra creamy), or even sliced cheddar or provolone if that's what you've got.
- Rocket – Adds peppery freshness. Spinach, basil leaves or mixed salad greens all make easy swaps.
How do I make Pesto Chicken Caprese Sandwich?
This sandwich comes together in just a few simple steps – easy enough for busy weekdays and fun for little helpers to get involved. Follow the method below to layer up a fresh, flavour‑packed lunch that's ready in minutes
1: Prep the bread – Spread a generous layer of basil pesto over one or both slices of bread.
2: Add the tomatoes – Slice the tomato and lay the slices evenly over the pesto.
3: Layer the mozzarella – Slice the mozzarella and place it on top of the tomatoes.
4: Add the chicken – Pile the cooked, sliced chicken breast over the mozzarella
5: Finish with greens – Add a handful of fresh rocket for peppery crunch.
6: Assemble – Top with the second slice of bread and press gently to hold everything in place.
Serving suggestions
- Pack it into a lunchbox with extra tomatoes, cucumber sticks or a handful of crisps for an easy healthy lunch idea that travels well.
- Slice the sandwich into smaller pieces for a kid‑friendly option – my 5‑year‑old loves these little "caprese bites" on busy days.
- Serve alongside a simple green salad or fresh fruit for a more nutritious lunch that still feels effortless.
- Take it on a picnic with a tub of extra Homemade Pesto for dipping and a few slices of Olive & Rosemary Focaccia on the side.
- Toast the bread lightly before assembling if you prefer a warm, melty version – perfect for cooler days or cosy indoor lunches.
Variations
Storage and freezing
- Storage – This sandwich is best enjoyed fresh, but it will keep well for up to 24 hours if stored in an airtight container in the fridge. If you're making it ahead for a healthy lunch or picnic, assemble everything except the tomato and rocket – add those just before eating to keep the bread from going soggy. Packing it on your Olive & Rosemary Focaccia also helps it hold up beautifully.
- Freezing – Because of the fresh mozzarella, tomato and pesto, this sandwich doesn't freeze well – the texture becomes watery once defrosted.
- Pat the mozzarella dry before layering it in. It keeps the sandwich from going soggy, especially if you're packing it for a picnic or lunchbox.
- If your tomatoes are extra juicy, slice them ahead of time and let them sit on a piece of kitchen roll for a minute. Small step, big difference
- Lightly toast the bread if you want a sturdier base – especially handy when you're adding lots of fillings
- Make it your own. Use shop‑bought ingredients for a quick healthy lunch, or go full homemade hero with your own pesto and focaccia when you've got the time.
FAQ
What goes on a chicken caprese sandwich?
A classic chicken caprese sandwich includes juicy cooked chicken, fresh mozzarella, ripe tomatoes, basil or rocket, and a generous spread of pesto – my Homemade Pesto and Olive & Rosemary Focaccia make it extra special.
Can I make this with store‑bought ingredients?
Absolutely. Grab a tub of pesto, a ball of mozzarella and your favourite bread for a quick, no‑stress lunch. Or go all‑in with your homemade pesto and focaccia when you want something a bit fancier.
Can I make it ahead for lunchboxes or picnics?
Yes – just assemble everything except the tomato and rocket, then add those right before eating. This keeps the bread from getting soggy and makes it perfect for picnics or healthy lunch ideas on busy mornings.
Is this sandwich kid‑friendly?
Definitely. My 5‑year‑old loves to help making food. It's a great way to get little ones involved and excited about nutritious lunch ideas.
Did you enjoy this recipe? have a question? It would mean so much to me if you please leave a comment and a rating below!
Pesto Chicken Caprese Sandwich
Ingredients
- 2 slices your favourite bread
- 1 tablespoon Basil pesto
- 1 Tomato
- ½ Mozzarella ball
- 50 grams Cooked chicken
- handful rocket
Instructions
- Prep the bread – Spread a generous layer of basil pesto over one or both slices of bread.
- Add the tomatoes – Slice the tomato and lay the slices evenly over the pesto.
- Layer the mozzarella – Slice the mozzarella and place it on top of the tomatoes.
- Add the chicken – Pile the cooked, sliced chicken breast over the mozzarella
- Finish with greens – Add a handful of fresh rocket for peppery crunch.
- Assemble – Top with the second slice of bread and press gently to hold everything in place.
- Serve – Slice if you like – and enjoy. Easy peasy!!
Notes
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Pairing
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