Yes, dry mustard can safely be used as a substitute for mustard seed. However, it may make the brine cloudier than mustard seed and may alter the flavor.   1 teaspoon mustard seeds = 1Â½ teaspoons dry mustard.
Humeston is a city in Wayne County, Iowa, United States. The population was 494 in the 2010 census, a decline from 542 in the 2000 census.
Homefacts City Report. Ainsworth is located in Washington County, IA. The population is 496, making Ainsworth the 6th largest city in Washington County. There are 1 public schools in Ainsworth with an average Homefacts rating of D. The total crime rate for Ainsworth is moderate, and there are 0 registered sex offenders residing in the city.