Yorkshire Style French Onion Soup

Unknown

2.5 TBL butter

1 TBL Olive Oil

1 pound red onions thinly sliced

2 tsp sugar

5 C boiling beef stock

salt and pepper to taste

2 Tbl sherry optional

Bread toasted 2 slice French bread cut into triangle pieces from each slice

Parmesan cheese

Grated Swiss cheese

Heat butter oil and add onions , stir till clear over med heat. Soft in 15-20 min. Sprinkle with sugar, stir over moderate heat about 5 min. Add stock, Season to taste. Cover and simmer gently 30 min. Place bread croutons into individual flame proof bowls., sprinkle with olive oil, parmesan cheese. Pour boiling soup over crotons, spindle liberally with swiss cheese and slip under broiler till cheese bubbles