After trying many Thai restaurants - this is my favourite.
The starters: chicken satay, Nokham spring rolls were all very taste. An especially flavourful dish was the Pad Ped Nor Mai which is served in a pineapple. The Gaeng Caree Gai is one of my favourite dishes (yellow curry with coconut milk and potatoes), however, I believe that the Pad Ped Nor Mai has much more complexity. I also like the egg that they mix into the sauce.
The main dishes cost around $13 which is a reasonable price for what it is. The only thing is that the restaurant is not located close to the centre and therefore you need a car/taxi.
Nokham Thai Restaurant
747 Richmond Road
Ottawa, ON K2A0G6
Tel. 613-724-6620