Beef Rengdang

Made it last night and put too much Tamarind in (recipe? PAH!) and it tasted gross. Didn't taste anything like the curry I remember (vaguely) from Brunei but then again Brussel Sprouts, Broccoli and Tofu are not Beef. I don't know why I always think I should mix it up a bit with my diet, I think I'm boring and stuck in a rut but really its more that I have a handle on exactly what I like to eat so why change?