The only change I've ever made to fairy bread is that now and then I use Nutella instead of butter, then cover in 100s & 1000s 😋. But I still prefer the original.
When my son was about 8 he'd polish off a family pack of biscuits in one sitting so I bought a large preserving jar and put the biscuits in it, then padlocked it. The family's biscuits never disappeared again and he found out he had to share 😂
I've tried the McCrispy and will definitely try it again. It was really tasty and felt healthier than most chicken burgers I've had. Didn't have the sauce but it really didn't need it.