Altered ingredient amounts.
I've made these twice now for my twin toddlers. The first time the taste was great, but as everyone said, they were pretty crumbly. But they were good enough that I didn't want to give up so the 2nd time I added 4tbsp flour and substituted about 5tbsp dark brown sugar for the caster sugar. This time they definitely came out a little denser but very moist and flavourful. they've been a hit -- easy to cut, pick up and eat with sticky little hands. Thanks for a great idea. I think I'll try adding a nut butter next time. - 21 Jul 2008
yummy for my toddler, slightly bland for me so I added shredded coconut and cranberries instead of sultanas, would you recommend to store in fridge because of egg whites? might add a few dark choc chips next time too! - 16 May 2013