Chef Tips
Dice finely and evenly
Use a sharp knife and take your time getting everything diced small and consistently. You want each mouthful to have all the flavours at once. Rough uneven cuts mean big chunks of raw onion or tomato that dominate the bite rather than blending together.
Rest it before serving
The salsa is good straight away but improves after 15-30 minutes in the fridge. The lime juice and salt draw liquid out of the tomatoes and onion and everything comes together properly. If it has been sitting for a while and looks watery, drain off the excess liquid before serving.
Storage
Store in an airtight container in the fridge for up to 3 days. It will become more liquid the longer it sits as the salt continues to draw moisture from the tomatoes. Drain any excess liquid before serving.
FAQs
Can I make this ahead of time? Yes. Make it up to a day ahead and store covered in the fridge. It’s even better after a couple of hours as the flavours have time to develop. Drain any excess liquid that has pooled before serving, especially if using it as a dip.
What can I swap the coriander for? If you or someone you’re cooking for doesn’t like coriander, flat-leaf parsley is the closest substitute. It gives a similar fresh, herby quality without the divisive flavour. The salsa will taste different but still works well.