Mix equal parts mustard powder and water or vinegar, then spread it on your hot dog! You could use wine or beer as the liquid, but water and vinegar are easiest. It's not going to be gourmet, but it'll do the trick.
Probably too late and going a little further than your question meant to, but I wrote a post on my blog about making mustards from scratch -- you could just substitute mustard powder if you wish:
Answers
January 21, 2010
Mix equal parts mustard powder and water or vinegar, then spread it on your hot dog! You could use wine or beer as the liquid, but water and vinegar are easiest. It's not going to be gourmet, but it'll do the trick.
January 21, 2010
This is a test.
January 27, 2010
Probably too late and going a little further than your question meant to, but I wrote a post on my blog about making mustards from scratch -- you could just substitute mustard powder if you wish:
Spooning Up Mustard, Thick as Tewksbury
http://gherkinstomatoes.com/2008/08/15/a-thumb-in-the-mustard-pot-thick-as-tewksbury/
Cindy