lot of hot steam trapped inside.
Step 6 — Serve
Move each onion to a plate and spoon the buttery broth from inside the foil back over the top — that liquid is the best part, don’t waste a drop. Finish with parsley or chives if you like, and serve hot.
Tips for the Best Baked Onions
Vidalias are the gold standard, but any sweet onion works. Steer clear of sharp yellow or red onions — they stay pungent instead of turning sweet.
Vegetable bouillon makes the whole thing vegetarian with no other
