Probably the best Malaysian food in the GTA, slightly better than Restoran Malaysia with a slightly larger menu.
Singapore Laksa- great, better than R. M.'s
Nasi Lemak- good
Apam Balik- good
Crispy Squid w/ Salt and Garlic Chili- great
Banana Leaf Grilled Stingray- great
At Gourmet Malaysia you will get food that is slightly tastier (than at R.M.) and a lot cheaper. It may seem amusing at first that the nice owner calls himself "Yummy" on his business card, but it is easy to understand as this place is GREAT. Portions are fine. It would be very hard to find better food for the price.