When coconut milk heats up, the curds still form but they are smaller and harder to see. Coconut milk curds change the look but not the taste and texture. Simply stirring the coconut milk will blend the curds back again.
Besides, how can you tell if your coconut milk has gone bad?
If the coconut milk has gone bad, it will smell sour and may contain mold. It may also appear chunky and darker in color and will have started to curdle. The best way to prevent coconut milk from spoiling is by keeping all your canned goods and cartons in a dark, cool place that’s free from humidity.
Herein, how do you fix curdled milk in curry?
If a dairy-based sauce curdles, immediately halt the cooking process. Take your pan off the heat and place it in an ice bath. Atomic Kitchen recommends adding an ice cube or two to your sauce to ensure it cools on the double. If the clumps are relatively few, you can pour the whole sauce through a sieve.