Need SR, have plain.

[NoBiggy]

Recipe calls for 3oz SR flour, I have plain flour, I have a little tin of baking powder in the cupboard.

What do I need to do?

1tsp of baking powder to a cup of plain flour is the usual ratio to make self-raising flour. I don't know how that works out in ounces though.

Thanks, I'll try and work that out.

You're welcome. Happy baking!