Step 1: Ingredients
1 stick cold unsalted butter (cut into 1/2 or 1 tablespoon nuggets)
6 - 8 oz Dry white wine
1 - 2 oz Lemon juice (about 1 lemon)
1/4c Onion or, more traditionally, shallot (finely diced)
Salt and Pepper (white pepper if you're OCD)
Cream or milk
Here I added garlic, which I didn't add enough to really be able to tell that there was any in it at all. So you can skip that or add a whole lot more. I wonder how it would be to replace the onion entirely with garlic.It could be gross or it could be heaven, but if any of you try, let me know.
Step 2: Reduce and Strain
Step 3: Butter
Add the cream/milk and whisk it in over medium heat. When it starts to bubble, remove it from the heat and whisk in your butter one cube at a time. If it cools too much to melt the butter (it probably won't) just whisk it on the heat for ten to twenty seconds and then continue adding butter off heat until done.
That's it. Taste it for salt and pepper and be done with it. Slather it all over your favorite seafood, chicken, turkey, pork, beef, hot dog, bologna sandwich, taco whatever.
This sauce doesn't have to stop here though. Add your favorite herbs or maybe stir in some diced tomatoes and a little tomato paste for a pasta sauce that will make you drop your fork and weep.