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).
Dallas-Fort Worth had the second-largest population boom in the state -- and in the nation, the Census Bureau says. For the second year in a row, the Houston metropolitan area added the most residents, according to estimates released Thursday. Dallas-Fort Worth gained 144,704 people from July 1, 2014, to July 1, 2015, bringing its population to more than 7.1 million. The Houston area climbed past 6.6 million with 159,083 new residents.