Use fresh corn in season for sweetest flavor; thawed frozen corn works well. Adjust jalapeño quantity for desired heat. Roasting corn and bell peppers adds smoky flavor. Fresh lime juice is essential; avoid bottled. Chop ingredients uniformly for best texture. Serve with sturdy tortilla chips. Variations include adding black beans, mango or pineapple, cayenne pepper, swapping herbs, or adding cheese. Store leftovers in airtight container refrigerated for 2-3 days; add avocado fresh when serving leftovers.