Add the water to the bowl and weigh. Note the weights ratio. The quantities here are for 1 litre at 3% brine, which is my usual preference.
Calculate the salt required (see formula) if you are making more than 1 litre.
Add salt and heat 1 min/37°C/speed 2 (or until fully dissolved).
Cool to room temperature before pouring over vegetables/cultures.
Aromatics (optional but delicious)
Add to your jar before pouring in the brine:
Garlic cloves, peppercorns, dill, bay leaves
Mustard seeds, coriander seeds, chilli flakes
Citrus peel, ginger, fennel seeds
How to use it
Cover completely: Vegetables must stay below the brine line (use a weight). You can even use a ziploc bag of water to weigh down the veggies so they are beneath the brine.
Top-up brine: Mix a small batch at the same % to top up any evaporation or siphoning.
Label it: Note % salt, date, and what it’s used for.
Keep pre-made brine in a clean jar/bottle in the fridge for up to 4 weeks.
If it smells off, goes ropy or moldy, discard and remake.