best supermarket dessert christmas day

[puddingszzzz]

Hello
I need to get dessert for about 15 people, mixture of ages) for christmas day. I was thinking of 3 choices, with custard & cream and a box of chocolates. no one bothered about christmas pudding. no allergies.
Based on my family preferences, I was thinking of

1. some kind of chocolate cake/brownie
2. a cheesecake
3. maybe a lighter option (eg meringue based)

Was planning to make either the chocolate cake and maybe the cheesecake, depending on time. But in the event of last minute chaos as i'm working christmas eve, I need so ready made back up options. Whatever we don't use for christmas day will get used in the following days. So hit me with the best supermarket ready made puddings please ! fresh/frozen, don't really mind! I have sainsbury's, morrisons and lidl/aldi nearby, thanks

Iceland have some lovely gateaux in just now. I've got a white chocolate and raspberry cheesecake to do a couple of days..... only four of us tho

Morrisons has a very nice big Clementine and White Chocolate cheesecake.

And a big panna cota star, which could work for your lighter option.

I've got a big baked cheesecake from m and s freezer section. It looks home made. And delicious

thank you, keep the suggestions coming !

Second the recommendation for the pannacotta star from Morrisons as your lighter option. Costs £8, available in store from today/tomorrow.

It's one of the few things I have to have at Christmas.

Amaretto Tiramisu from Tesco
Not tried but looks delicious

Does look nice, just added it to the order!

Lidl has a train made out of brownie and chocolate mousse.