> Skip to content

Recipe  •  7 February 2025

 

Lacto Stone Fruit

Lacto peaches, plums, and nectarines are tart, sweet, and fragrant.

Their skins are deeply sour, and can be removed and dehydrated post fermentation, and enjoyed as a seasoning that complements creamy flavours and seafood. The flesh infuses with a subtle ginger and smoky aroma that promotes their pairing in both savoury and sweet uses. Smoked salt complements the fruit well, but normal sea salt can be used instead. You can make these ferments without any additional ingredients besides salt, but I wanted to use them as an example of a simple simultaneous fermentation and infusion, which is why I used ginger, too. For detailed instructions, follow the recipe for lacto tomatoes (see 68). 

FERMENTER'S NOTE: Reserve the brine, as this is a delicious, sour, salty juice that's been transformed into a wonderful marinade similar to the Japanese ume su, a tangy, salty vinegar-like product made from plums. In small amounts, this brine can transform even dull black coffee into something elegant, smooth, and fruity.

INGREDIENTS

Equipment:

  • 1.5-litre glass jar or crock
  • glass or ceramic weight
  • airlock or elastic band (optional) OR vacuum bag

Ingredients:

  • 1kg plums, peaches, or nectarines
  • 21g smokd sea salt (2%)
  • 10g ginger root, halved

METHOD

  1. For the best results, use ripe but not overly soft fruit. Halve the fruit and remove the stones. Add to the jar and mix in the smoked salt. Add the ginger and apply the weight. Alternatively, use a vacuum bag (see p72).

  2. Add an airlock and close the lid securely, making sure it's airtight or use an elastic band around the clip (see p67). Alternatively, you will need to burp it daily (see p67).

  3. By day 5-7, the fruit will be pleasantly sour and fragrant. If you want to preserve more texture, catch them at this stage. If you want a fruity, cidery flavour, age for 3-4 days more, but note that the flesh will start to break down.

  4. Once fermented, they can be dehydrated and stored at room temperature in an airtight jar. To do so, remove the skin and dry the flesh separately at 60°C (140°F) for 10 hours. Or they will last 4 months in a fridge in an airtight container (packed in their brine).

Feature Title

The Fermentation Kitchen
Fermentation techniques and recipes to maximize flavour, texture and aroma in your cooking
Read more

More features

See all recipes
Recipe
Nabak Kimchi

This is a type of water kimchi, made with thin slices of vegetables, and it most closely resembles the kind of lacto fermentation featured in this book.

Recipe
Tepache

A fruity, versatile and soothing fermented drink.

Article
What to put in a compost bin

Wondering what to put in a compost bin? Check out this advice from The Self-Sufficiency Garden for nutrient-rich compost.

Recipe
Okonomiyaki

Japanese fritters that are all about the toppings.

Recipe
Spiced Rum Sticky Toffee Pudding

The iconic sticky toffee pudding gets an upgrade in this recipe from Seema Pankhania that infuses the sponge with spiced dark rum to complement the flavours of ginger, cinnamon, and molasses.

Recipe
Veggie Frittata Fingers

My baked frittata fingers are packed full of important nutrients for developing babies.

Recipe
Fairy Bread

Fairy bread is a treat traditionally served at birthday parties in Australia, but you can make it for yourself as a snack anytime.

Recipe
Lemon and Parmesan Breaded Cod

This delicious, simple breaded cod recipe from The Batch Lady is a healthy twist on this family favourite, with lemon and Parmesan added to the coating for extra flavour.

Recipe
Herby Chicken, Leek and Mushroom Casserole

A delicious, warming classic chicken casserole livened up with plenty of fresh herbs, that you can make in the hob or in your slow cooker.

Recipe
Chicken Mayo Wrap

This chicken mayo wrap recipe is a firm favourite for big and little lunches. A fun take on a burrito, this super roll is filling, and very easy to make.

Recipe
Butter Chicken

This rich and spicy butter chicken recipe from Seema Pankhania, with its creamy tomato sauce and tender marinated chicken thighs, offers a deeply flavourful twist on the traditional dish, perfect for a satisfying meal served with naan and rice.

Recipe
Sweet Potato & Black Bean Tortillas

A delightful mixture of sweet and savoury, check out these air-fried tacos from Jamie Oliver.

Looking for more recipes?

See all recipes
penguin pop image
penguin pop image