01 -
Preheat the grill (or grill pan) to medium.
02 -
Brush or toss the peaches, Roma tomatoes, sweet onion, and jalapeño with olive oil. Sprinkle brown sugar on the flesh of the peaches.
03 -
Place the peaches, Roma tomatoes, sweet onion, and jalapeño face down on the grill. Grill the peaches and sweet onion for 4 - 5 minutes per side until grill marks form and peaches are slightly tender. Grill the Roma tomatoes and jalapeño for 3 - 4 minutes per side. Remove and cool.
04 -
Place the cherry tomatoes, garlic cloves, cilantro, brown sugar, lemon juice, apple cider vinegar, salt, and pepper into a food processor. Puree for 10 seconds.
05 -
Remove the skin from the Roma tomatoes if blistered and easy to peel; otherwise, leave the skin on. Roughly chop the peaches (skin on), Roma tomatoes, sweet onion, and jalapeño.
06 -
Add all grilled ingredients into the food processor and puree or pulse until the desired consistency is reached, about 30 seconds.
07 -
Pour the Grilled Peach Salsa into a container and chill in the refrigerator for at least one hour to marinate the flavors. Taste and adjust seasoning as needed. Serve with tortilla chips or store in an airtight container in the refrigerator for up to one week.