Bowl 1
Put the both the flours into the bowl. Add the yeast to one side and the caster sugar to the other.
Add the milk all at once
Dough whisk: beat until all ingredients are thoroughly combined
Mixer: mix slowly for a minute before. Switch to medium and continue for 5 minutes.
Remove the bowl, cover and leave in a warm place for about 1 hour and half. The mixture should rise and then fall back a little.
Jug
Mix the lukewarm water, bicarbonate of soda and salt in a jug
Combine
Stir in the contents of the jug thoroughly into the bowl
Leave to stand for 20 minutes. You should see bubbles start to form in the combined mixture.
Heat a skillet or heavy frying pan, lightly oiled with sunflower oil, to medium heat
Grease the crumpet rings
Place the crumpet rings in the pan and spoon in the batter to about 1cm thick
The crumpets should heat through gently until bubbles form all over the surface. When the surface is completely set, turn the crumpets over, gently pushing the crumpets to the opposite end of crumpet ring so that the surface would be just reaching the pan.
Remove after one minute
Serve immediately with butter