Cheese And Onion Fondue

Ingredients:

1 oz butter
1 lg onion, finely chopped
2 ts plain flour
5 fluid ounces thick sour cream
8 oz gruyere cheese, grated
8 oz cheddar cheese, grated
1 tb chives, chopped
pepper

Directions:

Melt butter in saucepan, cook onion for 4-5 minutes until soft. Stir in flour, then add cream, cook for 2 minutes. Continue to cook whilst adding cheeses and heat until mixture is smooth, stirring frequently.

Add chives and season with pepper. Pour into fondue pot and serve with potatoes, bread and sausages.