Hot Brown Sandwich(Originally Served At The Brown Hotel In Louisville, Kentucky)

1. 1

   Melt the butter or margarine in a saucepan.

2. 2

   Add onion and cook slowly until light brown, about 15 to 20 minutes.

3. 3

   Add flour and blend until the flour makes a smooth paste with the onion minces in it.

4. 4

   Add milk and other seasonings and cook, stirring constantly and briskly, until the sauce is thick and smooth. Then continue to cook, stirring occasionally, about 25 minutes altogether.

5. 5

   Strain.

6. 6

   If the sauce isn't to be used immediately, stir occasionally to keep a crust from forming on the top.

* Per serving · 4 servings · Values may vary.

No additional tips available.