Best.cheese.sauce.ever

By popular demand, the recipe to The Cheese Sauce

Ingredients:
1 white onion, fine dice
1.5 cups white wine
1/2 stick unsalted butter
+ 1 tbsp 5 tbsp AP flour (that's All Purpose flour - just took me a couple hours to figure that out)
4 oz shredded sharp cheddar
2 oz shredded pizza cheese blend
1-1.5 cups 2% milk
dash tabasco
dash worcestershire
S&P to taste

Procedure:
1) sweat onion in 1 tbsp butter until translucent
2) add wine and reduce until almost dry
3) add butter;
4) melt and add flour to make roux
5) cook roux slowly for 15 min
6) add milk and stir until all roux is absorbed
7) add cheese and simmer slowly until melted
8) add worcestershire and tabasco,
9) salt and pepper until nummy
10) strain and enjoy!

This sauce is super good on most things edible. I topped off my baked potato three times with the sauce. May explain why my pants are a wee bit tight.