Titi Char Kuew Teuw (CKT) is one of the old names that you probably have seen or heard. They've been serving one of the best and affordable CKT in Ampang for the past 20 years. Of course, apart from CKT, they serve other types of food as well such as fried noodles and cockels.
All food are so affordable and reasonable even with the large prawns. Portion is great as well so you won't feel like you're not eating enough.