Add molasses to Splenda. Isn't this a "sweet" picture?
Mix thoroughly to combine.
There you have it. Perfectly sweet brown sugar.
Brown Sugar made with Splenda
1 cup Splenda
1 Tablespoon molasses
Mix the two together with a fork until molasses is incorporated with Splenda. This can easily be halved or quartered to fit your recipe. Best to make and use right away as needed.