How many carbohydrates in Dijon mustard?

Carbohydrates in Dijon mustard

In Grey Poupon Dijon Mustard (the true Dijon mustard) there is:

• barely a trace of carbohydrate in a whole jar
• listed as zero carbs by Nutritiondata.

However, if you were to use something like a Blimpie or Donatos Dijon Honey Mustard condiment (which is not a true Dijon mustard) there are:

• approx 5 carbohydrates in each ounce or 28g
• approx 8 carbohydrates in one serving.

The added honey makes a significant difference to the carbohydrate and calorie content.