Eton Mess - not got enough cream, can I stretch it out with natural yogurt?

[Lottapianos]

That's it basically I have 300ml of double cream to make pud for 3 people, can I add a bit of natural yogurt or would it taste foul?

Thanks in advance!

I never use cream - always natural yoghurt, much prefer the taste. It's much lighter.

Splendid - may do a mix of the two then. Thanks fatsam

I usually do it with yogurt anyway