I have an opened tub of plain yoghurt in the fridge which I want to use up as much as possible. So ended up making this double chocolate muffins with yoghurt which is really moist and spongy. Even though it is not the creaming method, but just mixing the dry ingredients with the wet ingredients, the texture turned out really soft and fluffy. I have however, increased the amount of milk though but just by about another 2 to 3 tablespoon more. Click here for the recipe.