
Preheat the smoker. Set your smoker to 225 degrees F.
Smoke the ingredients. Place peach slices, onion, jalapeño, and whole garlic cloves directly on the grill grates. Close the lid and smoke for 90 minutes.
Blend the salsa. Add smoked peaches, onion, jalapeño and whole garlic to a blender jar or food processor. Add in the lime juice, cilantro, and salt and pulse until salsa reaches desired consistency.
Salt and serve. Add salt to taste. Eat immediately if you like hot salsa. For cold salsa, transfer to a lidded glass jar and refrigerate for 24 hours before serving. This salsa tastes great when allowed to sit for a bit of time to allow all the flavors to combine.