For a richer flavor, try adding a splash of balsamic vinegar to the onion packet during the last 15 minutes of grilling. If you don't have a grill, you can roast these onions in the oven at 400°F (200°C) for about the same amount of time. Be sure to use heavy-duty foil to prevent tearing.
Jayson Marvin
Feb 12, 2025I added a little brown sugar for extra sweetness, and it was fantastic!
Lyric Gerlachcole
Jul 5, 2024So easy and delicious. I'll be making these all summer long.
Russel Olson
Oct 25, 2023These were amazing! My kids, who usually hate onions, devoured them.