I just found this yogurt bread recipe on one of my favorite food blogs.

It's the closest I can find to a cherished childhood recipe lost in a move; but I would like to tweak it so it's a little less dense. I never cook exactly to a recipe, but I don't usually fool around with baking - can I safely add more baking powder? Or is there a better option? I split it into two loaves (and baked at 160C with fan for 45 min) because one loaf was for a friend. She loved it, but I want the bread I remember from my childhood!