I took my friends to Manna in Primrose Hill yesterday as a thank you for cat sitting. As a non vegan I was a little shocked at the prices (it is not cheap with starters and desserts at around £8 and mains at £14). The food was quite good but nothing mind blowing. The highlight for me was the peanut butter and chocolate cheesecake.
Just FYI, I'm a really good cat sitter ;)