Crumpets are stars of the British cuisine, a kind of thick and spongieux pancake, made with a yeast-risen batter.
Dissolve the yeast into the warm water in a small bowl.
In a large bowl, sieve the flour. Add fleur de sel, water and whisk for 2 minutes.
Add yeast mixture, sugar and baking powder. Whisk for another minute.
Cover with a towel and grow for 30 minutes in a warm spot (I’m using the oven with the light on). The surface will get foamy.
Melt some butter (find out about Flora Plant) in a non-stick skillet or frying pan and grease some rings with butter. On medium heat, pour in the batter (approx 1cm thick).
Flip after about 1mn30 when each crumpet has risen and forms bigs bubble. Fry for another minute, then fully cool before eating.