Begin by washing and dicing the peaches into small chunks. Next, finely chop half a red onion and a jalapeño, adjusting the amount of jalapeño based on your preferred spice level. Gather fresh cilantro and chop it roughly, placing these ingredients into a large mixing bowl.

Squeeze the juice of one fresh lime over the mixture. Stir all components together with a spatula, ensuring every peach piece is well-coated with lime juice.

Sprinkle a pinch of salt over the blend, mixing thoroughly to distribute the seasoning evenly. Adjust the salt to your liking.

Transfer the salsa to an airtight container or cover the bowl with plastic wrap. Allow it to sit at room temperature for at least 30 minutes to 1 hour.

Serve your Fresh Peach Salsa with crispy tortilla chips, or use it as a topping for grilled chicken or fish.