Mustard powder also acts as an emulsifier in sauces. You simply add cold water to the mustard powder and mix up as you need it. Mix to a thick paste. Let stand between 10 and 30 minutes for the flavour to develop. Make only as much as you plan to use up in a few hours, because after that the flavour starts to weaken.
Houston's population in 2013 is estimated at 2.162 million with a density of 3,623 people per square mile (1,505/square kilometer).
1 The metro area's population of 5.95 million in 2010 is 6th largest among U.S. metropolitan statistical areas, according to www.census.gov, and a 26% increase since 2000. 2  Harris County's population is 4,092,459.