Onion Sandwich Au Gratin

1. 1

   Let soak the onion in cold water for 30 minutes. Drain.

2. 2

   Put the onion in a saucepan. Add boiling water. Bring to boil. Let simmer, covered, until onions are tender. Drain.

3. 3

   Spread the onion on the slices of toasted bread. Garnish each one with a slice of cheese. Sprinkle with paprika. Broil in oven until cheese is melted and ligthly golden.

* Per serving · 4 servings · Values may vary.

No additional tips available.