Yes! You can freeze Massaman Curry. Simply place the curry in an airtight container or ziplock bag. You can freeze it for 1 month. When you’re ready to eat it, remove the curry from the freezer and let it thaw. Empty the curry into a microwave safe bowl and microwave it, or place it in a pot and warm it up on the stove. The only noticeable difference I observed after freezing the curry was the potatoes and carrots were just a tad softer after being frozen. Other than that you won’t be able to tell any difference between frozen and fresh.