This simple minted pea salsa is a fantastic side for a BBQ, but it is just as good alongside some simply cooked fish, lamb, and it is sublime with gammon!
Place the frozen peas in a bowl and enough boiling water over them to cover, then allow them to sit for 3-4 minutes, drain and run under cold water to cool them.
Cut the red onion in half, peel it and then dice it as finely as you can and add it to a bowl.
Deseed the tomatoes, cut the flesh into a 3-4mm (⅛") dice and add it to the bowl. Grab the seeds and squeeze out any juice into the bowl, then discard the seeds.
Cut the chilli pepper in half, remove the seeds and stem (discard them), then finely dice the flesh and add it to the bowl.
You can leave the seeds in if you prefer
Finely chop the mint and toss it into the bowl.
Drain the capers, place them on a chopping board along with the peas, then roughly chop them, and add them to the bowl. Don't chop this mix too much; you want a nice mix of chopped peas and whole peas.
Add the sugar, balsamic vinegar and olive oil, give everything a stir, then season with coarse sea salt to taste. Allow the salsa to sit for up to 4 hours, but it can be served immediately if needed.