Making your own brown sugar is so easy and taste so much better not to mention it is way cheaper.
Start with one cup of sugar.
Add 1 to 2 Tablespoons of molasses (depending on how dark you want it to be) I always use 2 Tablespoons.
Mix with your mixer.
It will be a little lumpy just mash the lumps with a fork. Continue mixing.
You will have nice fluffy fresh brown sugar.
So now you won’t have to worry about your brown sugar getting hard or running out.