Sift together the cake flour and baking powder, add the brown sugar and lightly stir in the berries. Fold in the yoghurt mixture. Lightly brush a muffin tray with butter and line with wax paper squares.
Spoon the muffin mixture into the lined muffin tray until each mould is ¾ full. Top each one with berries and sprinkle with ½t caster sugar. Bake at 150°C for about 25 minutes.
Serve with double-thick cream or thick sour cream.
For more beautiful, creative recipes like roast sweet potato with buttermilk, gold leaf and honeycomb and shimmery copper meringues, download the full recipe book pdf on the Visi website.