Cooking times vary depending on oven, so check them every now and then.
The mix was really stiff so added a little soy milk (didn't want to use too much expensive soy yoghurt). Was still stiff (not like a normal cake batter) when put in oven but muffins came out perfectly after 15 mins, puffed up with cracked tops and not too dense texture. Easy, cheap and satisfied my muffin craving. Thank you! - 28 Jun 2016