Now, I know what you're thinking: "Why can't I just throw those dumplings into boiling water and hope for the best?" Well, my curious companion, it's not quite that simple. The ideal boiling time for frozen Mandu is usually between 5-10 minutes, but it's essential to follow some basic guidelines to avoid ending up with a pot of mushy disasters.
For instance, if you're boiling small to medium-sized Mandu, you'll want to cook them for around 5-7 minutes, or until they float to the surface. On the other hand, larger dumplings may require an additional 2-3 minutes of boiling time. And, if you're feeling extra adventurous, you can even try pan-frying your Mandu after boiling them for a crispy, golden-brown finish.
But, here's the thing: boiling frozen Mandu is not an exact science. The best way to ensure that your dumplings are cooked to perfection is to experiment and find the boiling time that works best for you. So, don't be afraid to get creative and try out different cooking times and techniques until you find your perfect Mandu match.
How To Cook Frozen Korean Dumplings at Eleanor Noel blog