Prepare your ingredients by washing and peeling the peaches, removing their pits, and chopping them into small pieces. Finely chop the red onion and grate the ginger.
In a medium saucepan over medium heat, combine diced peaches, red onion, ginger, cider vinegar, brown sugar, and red chili flakes. Stir until well mixed.
Bring the mixture to a simmer and cook for about 20-25 minutes, stirring occasionally until it thickens.
Taste the chutney; adjust sweetness or spiciness if needed.
Once done cooking, remove from heat and cool before transferring to jars or serving dishes.
Serve generously over grilled meats like chicken or pork chops.
