To convert plain flour to self-raising flour, you will need to add baking powder. Generally, the ratio is 1 teaspoon of baking powder to every 150g/1 cup of plain flour. Additionally, you may need to add a pinch of salt. To make your own self-raising flour, simply mix together 150g/1 cup of plain flour, 1 teaspoon of baking powder, and a pinch of salt.

How do I convert regular flour to self-rising flour?

To convert regular flour to self-rising flour, you will need to add baking powder and salt. For every cup of all-purpose flour, add 1 ½ teaspoons of baking powder and ¼ teaspoon of salt. For example, if you need 2 cups of self-rising flour, you would add 3 teaspoons of baking powder and ½ teaspoon of salt. Mix the ingredients together before using.

How do I convert plain flour to self-raising flour with baking powder?

To make self-raising flour from plain flour, you will need to add baking powder. The ratio of baking powder to flour is usually 1 teaspoon of baking powder for every 120g of flour. So, for example, if you are using 200g of plain flour, you will need to add 2 teaspoons of baking powder. Once you have added the baking powder, mix it into the flour until it is evenly distributed. Your self-raising flour is now ready to use!