After our last batch of kimchi, where we proudly featured hairtail fish, I just had to share more about this incredible ingredient! Many of you might be wondering, 'what exactly is hairtail fish in kimchi?' Well, in Korean, it's called 'Galchi', and it's a long, silvery fish that's incredibly popular in Korean cuisine, not just for kimchi but also grilled or stewed. When we add it to kimchi, especially during the fermentation process like our 25-day aging adventure, it works wonders! The hairtail fish isn't just for texture; it's a powerhouse of umami. As the kimchi ferments, the fish breaks down slightly, releasing a rich, savory depth that you just can't get from typical kimchi alone. It really elevates the flavor profile, making it 'delicious for real,' as my dad kept exclaiming! He literally fought for the pieces, saying 'Hairtail fish is aged so well!' The initial slightly fishy smell transforms into this incredible, complex, and deeply satisfying taste. It's a game-changer if you're looking to explore more traditional and robust kimchi flavors. Now, some of you might be thinking, 'does kimchi have fish sauce, or whole fish?' That's a great question! Most kimchi recipes do use fish sauce (like anchovy or shrimp paste) for that essential umami kick. However, adding whole fish or seafood like hairtail, oysters, or fresh shrimp is a traditional method, especially for certain regional kimchis, to add an even deeper and more unique flavor. It's an extra step that truly makes a difference. If you're wondering 'is hairtail fish good to eat' on its own, absolutely! It has a delicate, flaky white meat that's very tasty. But in kimchi, it becomes something else entirely—a tender, flavorful component that marries perfectly with the spicy, sour crunch. And how do we enjoy this aged hairtail fish kimchi? Well, after all that talk about 'mukbang challengers' and 'ramen' from our family meals, you can guess! It's absolutely divine with a steaming bowl of ramen. The rich, fermented fishy notes cut through the ramen broth beautifully. It's fantastic with a simple bowl of rice, too, making 'every single meal' an 'oh happy day~' moment. This isn't just kimchi; it's a culinary experience that brings so much joy and flavor to the table. If you've never tried it, I highly recommend finding a good recipe or even trying to make your own and adding this amazing ingredient. You might just find yourself battling for the last piece of hairtail fish, just like we do!