@ Food Republic food court - Vivocity (Harbourfront MRT)
Kueh Tutu (aka Putu Piring) is a traditional Indian snack made of steamed rice flour. The most common fillings are coconut and peanut. It's almost a dying trade so you might need to go to specific places in order to find it. It's soft and slightly chewy, and pairs perfectly with coffee or tea.
About $2-$3 for 5 pieces
Where else to find:
Stall in Mr. Teh Tarik Coffee Stall (stall in a coffeeshop)
970 Geylang Road, #01-02
Contact: 94229017 (Call to check opening hours first)
Tan's Tu Tu Coconut Cakes (stall in a coffeeshop)
49 Clementi Ave 3, #01-211 (3pm to 9.30pm), Block 22B Havelock Road, #01-25 (9am to 3pm)
Some food areas in the basement of shopping malls have a stall selling kueh tutu.
Pasar malams (if you come across a night market, there's a high chance of finding kueh tutus there)