Here's the catch: self-rising flour usually has a softer, lower protein content. All-purpose flour is a bit more muscular. If you’re making delicate Southern biscuits, your DIY mix might be a little chewier. It won't ruin your life, but your grandma might raise an eyebrow.
I tried this once for a batch of drop biscuits, and they turned out fine—like a friendly, slightly awkward cousin at a family reunion. Not the star of the show, but nobody complained. The trick is to handle the dough less. Overmix it, and you’ll get doorstops, not biscuits.
For cakes and pancakes? Go for it. The difference is so small that only a robot with a lab coat could tell. Your family will just say, “Wow, these are fluffy!” and you’ll nod like a secret agent.
Self-Rising Flour vs. All-Purpose Flour | Bob's Red Mill Natural Foods
What About The Reverse?
Can you use self-rising flour when a recipe calls for all-purpose? If you want to, but it’s like showing up to a plain white t-shirt party in a sequin jumpsuit. You can, but you’ll have to reduce the salt and baking powder in the recipe. It’s doable, but it’s more brain work.
Personally, I find it easier to just buy all-purpose and doctor it up. Why buy two bags when one bag and a little math does the job? Unless you make a ton of biscuits, self-rising flour is just taking up pantry real estate.
