Adjust seasoning and thin with stock or water if needed.

Let sit for 15 minutes, then toss, and adjust seasoning once more.

Allow to stand for about 30 minutes, and adjust seasonings to taste.

Taste and adjust seasonings; use within a couple of days.

Let sit 5 minutes, taste and adjust seasoning once more before serving.

Taste, and adjust seasoning; the sauce should be quite strong.

When all butter has been added, taste and adjust seasoning.

Taste, and adjust seasoning; add butter if you are using it.

Mix thoroughly with 1 cup water and adjust seasoning to taste.

Pour the remaining oil over the vegetables and adjust seasoning.