Method
- 01
Melt butter in a saucepan. Whisk in flour and cook until nutty and tan, about five minutes.
- 02
Gradually whisk in stock. Simmer until smooth and thick enough to coat a spoon.
- 03
Add soy sauce and pepper. Cool and refrigerate.
- 04
Reheat gently on Thanksgiving. Whisk in defatted pan drippings and adjust thickness with stock.