Blue-Sabi Sauce

• 2 1/4 cups whole milk
• 2 tablespoons unsalted butter
• 1 small Spanish onion, finely chopped
• 2 tablespoons all-purpose flour
• 1/4 teaspoon kosher salt
• 1 pinch cayenne pepper
• 1/2 lb crumbled blue cheese
• 1 1/2 tablespoons wasabi paste

1. Place the milk in a small saucepan and bring to a simmer over low heat.
2. Heat the butter in a medium saucepan over medium heat.
3. Add the onion and cook until soft.
4. Stir in the flour and cook for 1 minute.
5. Slowly whisk in the warm milk, and continue whisking until thickened.
6. Season with salt, cayenne pepper, Wasabi paste and the cheese.
7. Continue cooking for 5 minutes, whisking occasionally.
8. If the sauce is too thick, thin it with a little extra milk.
9. Pour mixture into food processor and blend until smooth.
10. Serve sauce warm.

milk, unsalted butter, onion, flour, kosher salt, cayenne pepper, blue cheese, wasabi paste

Taken from www.food.com/recipe/blue-sabi-sauce-478084 (may not work)