Ingredients

• 6 cups - rich mutton stock
• 4 tbsp - butter
• 2 cups - onion
• 6 slices - bread
• salt and pepper
• ground cheese

How to Make Plain French Onion Soup

• Melt butter. Add thinly sliced onions. Brown these evenly, then add the mutton stock, salt and pepper.
• Allow it to simmer for 15 mins.
• Spread butter lightly in 6 slices of bread and cut into squares.
• Sprinkle ground cheese on them and grill.
• Pour soup into bowls and float bread squares in each.
• Sprinkle additional ground cheese and serve piping hot.