Can you substitute plain flour for self raising?

You can substitute plain flour for self-raising flour, but you need to add your own raising agent. Here's how:

For every 100g of self-raising flour:

* Use 100g of plain flour

* Add 1 teaspoon of baking powder

* Add 1/4 teaspoon of salt (optional, but often included in self-raising flour)

Why does this work?

* Self-raising flour: Contains baking powder and salt already, which creates air pockets in the dough when baked, resulting in a lighter texture.

* Plain flour: Does not contain these ingredients, so you need to add them yourself.

Important Note:

* Don't over-mix. Overmixing the dough can develop the gluten too much, resulting in a tough texture.

* Adjust liquid: If you're substituting in a recipe that calls for self-raising flour, you may need to add a little extra liquid (e.g., milk or water) to compensate for the extra baking powder.

For more specific instructions, it's always best to refer to the recipe you are using. Some recipes may have different ratios for adding baking powder and salt.