These are lush Made them without blueberries as most of my family hate them but added some cinnamon and will add dark choc chips next time. (gatherforbread.com)
Made as muffins, added dark choc chunks in mixture and also, since seeing on TV cookery programme effect of overbeating flour (gluten) in mixture making cakes heavy, I SIFTED flour with cocoa in mix and this did make muffins lighter. (bbcgoodfood.com)
Substituted the choc chips for a Green & Black's organic 70 % cocoa dark choc bar chopped up. (elanaspantry.com)