I don't know why this would make a difference, but I bake mine in muffin tins and haven't had a problem with consistency. Plus, they're adorable that way.
Its possible I'm using less milk than you are, though.
September 2015 (re)restart!
No one gives it to you, you have to take it.
all time high: 200
2014 starting weight: 167 (down to 145)
2015 starting weight:160 ughhhhhhhhhhhhhh