A traditional artisan bake offering a delicate, buttery crumb and golden exterior, served fresh with clotted cream, preserves, or rich salted butter.
Dissolve the yeast and sugar in the warm water, then mix in the flour, oil, and salt; knead smooth and prove 1 hour.
Punch down and divide into 10 pieces, each flattened into a round.
Place a spoonful of bean paste in the centre of each round and pleat shut.
Prove the filled buns 30 minutes.
Steam over boiling water for 12 minutes and serve warm.