I make my own tablet. I do a big batch about 4 days before prepping the cheesecake.
shortbread base then grate the tablet and mix through the cheesecake filling then top the shortbread base. Then a few hours before I add more grated tablet on top with chunks then keep in the fridge until serving. It’s very much loved.
My biggest disaster was a malteaser traybake base, then caramel, then cheesecake filling with crushed malteasers on top. The caramel melted the whole thing. Was gutted.
Biscoff could be a shout as i’m planning mini ones too. Did do biscoff base in lockdown.