Woah this one really must try because its cheap & good. Hard to find this place online because of the name fusion western express (I have no idea which one is the correct name, their instagram and shop name all different), and they also just recently opened in Serangoon (hence hard to find).
Found them on Grabfood & decided to give it a try because the Salted Egg Yolk Chicken photo looks good. I was praying the sauce amount they give is exact to photo - it did.
Less than $10 and the servings of the sides and the chicken is huge. Had a satisfying meal (better than the Western at my house downstairs), will be back!