Colman’s® dry mustard powder is a double superfine mustard powder. this product can be used as a simple condiment or to perk up a vinaigrette dressing and can be added to mayonnaise to make a tasty dip. it is recommended that Colman’s® mustarddry mustard powder be made fresh each time as the strength of the flavor diminishes over time. Colman’s®mustard dry mustard powder has 29 g. of protein per serving. please see nutritional facts panel for information concerning possible allergens or warnings associated with this product.