There's cold lamb and pasta salad vs. There's some cold lamb and pasta salad

[Francis]

Hi,

There's cold lamb and pasta salad. Help yourselves. Could I say "There's some cold lamb etc."?
_________________
The malicious enjoy a dark happiness.
Victor Hugo

[Dozy]

Yes.

[Francis]

Thanks, Dozy. Have a nice day!
_________________
The malicious enjoy a dark happiness.
Victor Hugo