French Onion Soup

• 25g Margarine
• 2 large Onions, sliced into fine rings
• Salt and Pepper
• 1 rounded tsp Flour
• pinch Sugar
• 1/2 litre Beef Stock

Prepare onions, melt margarine, add onion rings and seasonings and saute over medium heat until golden brown, 5-10 minutes.

Stir in flour and sugar. Add stock, bring to boil and simmer 20-25 minutes until onions are tender.

Serve with grated cheese.