I am in no way promoting this product -- I just saw this in the diabetic newsletter I receive and thought it might be helpful to another diabetic who was looking for a brown sugar replacement other than what we see in the grocery stores. 
The "Measure-For-Measure" Brown Sugar Substitute for Those With Diabetes
Ideal For Baking and Cooking!
No Aspartame! No Sucralose!
- Same Taste & Texture As Sugar, With Absolutely
No Aftertaste!
DiabetiSweet Brown Sugar Substitute has
ZERO Glycemic Response - Does Not Increase Blood Glucose or Insulin Levels!
DiabetiSweet Brown Sugar Substitute tastes, looks, feels like brown sugar - and like real brown sugar, has
no lingering aftertaste. It's the ideal choice for baking and cooking, and can be added to coffee, sprinkled over hot cereals, even used to make full flavored sauces: Here's the best part, though - DiabetiSweet
doesn't produce a glycemic response (does
not increase blood glucose or insulin levels), and it can be used in place of sugar in conjunction with a food exchange program.
Use it measure-for-measure in place of brown sugar and enjoy! Plus! - dozens of delicious recipes using DiabetiSweet