thinly sliced onions
French bread, toasted
shredded swiss cheese
- In soup pot, cook onions, sugar, and pepper in oil until caramelized (about 15-20 minutes).
- Stir often.
- Add broth; bring to a boil.
- Reduce heat; cover and simmer for 20 minutes.
- Ladle into ovenproof bowls.
- Top each with bread and cheese.
- Broil until cheese is bubbly.