Roubire Sauce
Origin: Madrid, Spain
Source: Anonymous, 1921
Ingredients
- lard
- ham
- onion
- allspice
- broth
- egg yolk
Instructions
- Stew little pieces of ham and onion in lard. Add a little allspice and as much broth as the sauce needs, and bring it to the boil. Pass it through a strainer, then bind it with egg yolk.