Absolutely! Once you’ve allowed your goulash to cool down, pour it into an airtight food storage container and keep it in the fridge, where it should stay fresh for up to five days. When reheating your goulash, simply microwave it or put it on the stove in a skillet to reheat for several minutes. No matter how you reheat it, the goulash will taste just as good as it did when you first served it.