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🥟Old Chang Kee stores its curry puff recipe in a hidden vault to protect its signature taste
That iconic curry sauce recipe is so prized, it’s kept under lock and key to stay ahead in Singapore’s ultra-competitive F&B scene.
“We really want to protect this recipe. It’s from this recipe that we have been able to branch out into other secondary products,” says Old Chang Kee’s CFO Song Yeow Chung.
