Sos de mustar
![Sos de mustar](http://www.reteteusoare.com/wp-content/uploads/2011/03/Sos-de-mustar-210x150.jpg)
Instructions:
Mod de preparare :
- Margarina (ori uleiul) se pune, la incins, intr-un vas, la foc mic.
- Apoi se toarn? f?ina sub form? de ploaie ?i se incorporeaz? in margarina topit?.
- Apoi se adaug?, treptat, mu?tarul, zah?rul, apa ?i sare, dup? gust.
- Se amestec? ?i se fierb timp de 30-35 de minute.
- La sfar?it se adaug? o?etul.