In high school
I asked Mum to teach me Grandma's recipe
For white sauce
It was the basis for tuna mornay, one of our favorite staples
Sautéing onions in butter
Adding the flour
Stirring in the milk 
Adding the cheese 
Stir, stir, stir 
I've since learned that adding apple cider vinegar keeps it shiny 
White wine vinegar works too 
I've also learned how versatile white sauce can be
It has been the basis for many a delicious meal, and
Tonight, it was the basis for 
Homemade truffle mac & cheese
Bliss.