“To minimize exposure to air and moisture, wrap it tightly in plastic wrap or aluminum foil or store it in an airtight container,” suggests Weingart. Cut onions should always be stored in an ...

Green Onion ... slices of onions using the entire cross section. Brush the slices with olive oil, and salt or seasoning to taste. Brush grill grates with oil to prevent sticking. Grill onion on grate, ...