DD turns 1 on Saturday and I want to make a cake that we can both eat. Between us we are allergic to nuts, pulses, soya, dairy, egg and coconut 
Can anyone recommend a straightforward cake recipe that avoids that list of allergens?
The recipes I've found online with good reviews use coconut or soya milk both of which I can't have. I use oatly for dairy allergic DD; can I substitute that?
Any pointers gratefully received!