Yes, you can use light brown sugar instead of brown sugar. Nine times out of ten, it’s a perfectly fine swap. The tenth time? That’s your gingerbread house emergency, and you’ll know it.
Just remember: light = milder, lighter color. Dark = bolder, richer, darker. If you’re really stuck, you can even make your own dark brown sugar by mixing white sugar with a tablespoon of molasses. (But that requires molasses, which you probably don’t have. I feel your pain.)
So go ahead. Make that cookie dough. Use that light brown sugar. And when your family asks why the cookies taste so good, just smile and say, “It’s a secret ingredient.” (You’re welcome.)
One Last Tip (Because I Care)
If you’re swapping and the recipe is super molasses-forward, like a sticky toffee pudding, then maybe—just maybe—splurge on the dark stuff. But for 95% of baking? Light wins. It’s cheaper, more common, and less likely to clump into a rock by next week.
And if you ever find yourself staring at an empty bag of brown sugar again? Do what I did: grab the light stuff, whisper “close enough,” and bake on. (You’ve got this. I believe in you.)
