Cheese and Grainy Mustard Sauce

• 2 ounces butter
• 2 12 cups milk
• 2 ounces all-purpose flour
• 3 ounces sharp cheddar cheese
• 1 teaspoon grainy mustard
• salt & fresh ground pepper

1. Melt the butter in the milk in a saucepan and bring to a good rolling boil.
2. Put the flour in a food processor and, with the machine running at full speed, pour in the still bubbling milk.
3. Process for 30sec, scrape down the sides of the bowl with a spatula and add the grated cheese, mustard, salt and pepper.
4. Process for a further 30sec; serve.

butter, milk, flour, cheddar cheese, grainy mustard, salt

Taken from www.food.com/recipe/cheese-and-grainy-mustard-sauce-360417 (may not work)