Peachy tomato Caprese salad with basil oil

A peachy tomato Caprese salad with basil oil combines the best parts of summer produce in one colourful plate. Ripe peaches bring floral sweetness and juicy texture, while tomatoes add freshness, acidity and colour. Cool mozzarella softens the sharper flavours, and basil oil ties everything together with a bright herbal note.

This salad works beautifully as a light lunch, a starter for a longer dinner or something to share at an outdoor gathering. Its short ingredient list also makes it ideal when you want something impressive without a complicated preparation. During the Australian summer, ripe stone fruit and vine-ripened tomatoes can be at their best at the same time, although a little planning at the market guarantees a better result.

Why peach and tomato work together

Ripe peach is often treated as a sweet fruit, but its perfume, gentle acidity and tender flesh make it surprisingly compatible with savoury ingredients. Thinly sliced, it releases enough juice to dress the salad naturally. That sweetness rounds out the acidity of a tomato without hiding its flavour.

The peach and tomato should be different in colour and texture for the most striking result. Yellow or white peaches offer a pale, delicate flavour, while deep red tomatoes bring colour and a slightly richer taste. Heirloom tomatoes can be especially good because their varied sweetness, acidity and juiciness give each slice a distinct character.

Fresh mozzarella provides a creamy counterpoint, while basil oil supplies the concentrated herbal finish. Basil leaves added directly to the salad will gradually wilt and darken, but oil captures their fragrance and keeps the flavour fresh-looking. Lightly peppery rocket or baby spinach can also be added, though the classic combination is more refreshing when it stays simple.

Shop during Australia's summer stone fruit season

Australian stone fruit generally comes into season from November through March, with the exact timing changing across the country. Queensland and northern New South Wales often offer early peaches, while growers in Victoria, South Australia, Tasmania and Western Australia provide later harvests. December to February is usually the sweet spot for finding both peaches and tomatoes at their seasonal best.

Farmers' markets can be rewarding places to shop. Queen Victoria Market in Melbourne, Adelaide Central Market, South Melbourne Market, Sydney Paddy's Markets and Fremantle Markets all offer produce from local growers. Ask whether a batch is ready to eat or needs another day, particularly with peaches, which may ripen quickly once harvested.

Supermarkets such as Woolworths and Coles carry fruit throughout the year, but availability and prices depend on the harvest. Check the origin labels because Australian produce may sit alongside imported stone fruit during the off-season. Slightly misshaped tomatoes are often excellent for this salad, as their flavour matters more than their appearance. Australian recipes also generally use metric measurements, so the ingredient quantities below are given in grams and millilitres.

Gather the ingredients

For four servings as a starter, choose four ripe but firm peaches, about 450 grams of ripe tomatoes and 150 grams of fresh mozzarella. A small handful of basil leaves, approximately 25 grams, will make the basil oil. You will also need extra-virgin olive oil, sea salt, freshly ground black pepper and a little balsamic or apple-cider vinegar to sharpen the dressing if needed.

For the basil oil, place the basil, a pinch of salt and one tablespoon of warm water in a small food processor. Blend for about ten seconds, then add 120 millilitres of olive oil in a thin stream. Pulse briefly and strain through a fine sieve lined with muslin. Avoid frying the basil, since heat can make the oil darker and less aromatic. Keep the finished oil refrigerated and use it within four days.

Good equipment is simple: a large platter, a sharp knife, a colander and a small bowl for collecting tomato juices. A mandarin or peach slicer can make even wedges, but a knife gives you better control over the thickness. Choose a mozzarella with a clean, milky smell rather than a sour or ammonia-like odour.

Build the salad and choose your finish

Cut the tomatoes into thick slices or wedges and place them in a colander over a bowl. Sprinkle them with a small pinch of salt and leave for ten minutes so excess liquid drains away. Meanwhile, slice the peaches into wedges, removing the stones but leaving the skins on. Pat the mozzarella dry and tear or slice it into pieces roughly the same size as the vegetables.

Arrange the tomato and peach pieces across the platter, alternating them rather than grouping each ingredient in separate sections. Tuck the mozzarella between the fruit and add a few whole basil leaves for height. Season everything with a little more salt and plenty of freshly ground black pepper.

Turn the reserved tomato liquid into a simple dressing by adding a teaspoon of balsamic or apple-cider vinegar, a pinch of salt and a teaspoon of the basil oil. Spoon this over the salad, then drizzle with another spoonful of oil just before serving. The dressing should lightly coat the ingredients rather than pool at the bottom of the platter.

Different mozzarella styles create noticeably different finishes, so it is worth choosing according to the meal you have in mind.

Mozzarella style	Texture and flavour	Best suited to	Serving note
Fresh mozzarella	Soft, moist and mildly milky	A light starter or lunch	Drain and pat dry before serving
Bocconcini	Creamy with rounded, mini-butterball shape	Casual sharing plates	Tear over the salad for an informal look
Buffalo mozzarella	Creamy, tangy and slightly richer	A punchier dinner salad	Drain well and use less vinegar in the dressing
Dairy-free mozzarella	Firm, with a mild plant-based flavour	A dairy-free gathering	Slice thinly and dress shortly before eating

Serve the salad straight away for the clearest flavours. If preparing it for a lunch, keep the tomatoes, peaches, mozzarella and dressing separate, then combine them when everyone is ready to eat. A bowl of chilled salad beside a barbecue is also refreshing, particularly on a warm arvo when the afternoon sun is strong.

Make this salad part of your next gathering

Save this method for the next box of peaches you bring home, and choose tomatoes that feel heavy and fragrant. Slice everything close to serving time, dress with restraint and let the seasonal produce provide the colour. Add grilled chicken, prawns or chickpeas if you want a more substantial meal, or serve it as a starter with warm sourdough.

For a summer gathering, make the basil oil a day ahead and keep it sealed in the refrigerator. Bring the whole peaches to the market so you can choose them yourself, and have a quick backup plan for tomatoes in case the perfect variety has sold out. Then make the salad just before your guests arrive and finish it with a final drizzle of green oil. Serve it while the tomatoes are cool, the peaches are fragrant and the mozzarella is still creamy.