These no butter orange muffins are soft, slightly dense in texture but full of orange flavour and fragrance. Yoghurt took the place of butter or oil and the crumb is like a sponge cake and it's a bit chewy. I kept some in a container at room temperature and they stayed soft and delicious even on the third day. Orange Muffins without Butter ~ 无油版香橙玛芬 (adapted from 'here' ) Ingredients (A) 3 'L' egg yolks 30 gm caster sugar 35 gm fresh orange juice Zest from 1 orange 70 gm plain yoghurt 80 gm plain flour 10 gm cornflour 1/2 teasp baking powder pinch of salt (B) 3 egg whites 70 gm caster sugar Method Whisk the plain flour, cornflour and salt, mix well and set aside. Beat egg yolks and sugar till thick, creamy and pale, add orange juice and yoghurt. Mix till well incorporated. Using a ball whisk, mix in the flour mixture and orange zest. Mix well. In a cle...