Problem is, I didn't use a recipe, nor measuring cups, spoons... and my camera is on holiday!
Anyway, friends approve. So here is what I did.
~2/3 cup sugar (raw is good)
Rind of 1 orange, or 1/2 a giant orange
~2/3 cup plain yoghurt
~2 tbsp oil
~50g almond meal
pinch ground ginger
~1/2 cup SR flour
~1/3 cup plain flour
Cream butter, sugar and rind.
Mix in the wet stuff and almond meal, combining well (no little bits of egg).
Fold in flour.
Bake 20+ minutes depending on your tin. In a moderate oven.