I have this recipe mazzie i dont know if it is what you require
the recipe is for soda scones
225g plain flour
1 tsp of bicarbonate of soda
1 tsp cream of tartar
25g of butter
150 ml buttermilk
pre heat oven 200c/400f gas mark 6
sift flour bicarbonate of sodaand cream of tartar into mixing bowl
rub in butter
make a well in centre of flour mixture and pour in buttermilk
mix quicky into a soft dough with a palette knife
Turn dough on to floured board and knead lightly until smooth
form into a round and flatten the dough slightly before placing on a lightly floured baking tray
if making scones than roll out until 3/4 inch thick
stamp out into about 12 rounds
leave to stand 15mins
place scones on a greased and lightly flour baking tray
bake in oven for about 10mins for scones slightly longer for loaf
or until well risen and golden and ounding hollow when tapped underneath
I have this recipe as well but havent tried this one
170g self raising wholemeal flour
170g plain flour
1/2 tsp of salt
1/2 tsp of bicarbonate of soda
290ml ( 1.1/2 pints) buttermilk
pre heat oven 400f/200c/gas mark 6
place flour salt bicarbonat of soda in to large mixing bowl
make well into centre of flour
stir in buttermilk
mix quicky with a fork to form a soft dough ( you may need to a little milk if dough seems to stiff but it should not be to wet or sticky)
Turn out on to a lightly floured surface and knead slightly
form into round and flatten slightly before placing on a lightly floured baking tray
cut a cross on top and bake for about 30 mins or until loaf sounds hollow when tapped underneath