Kimchi is Korea’s most iconic dish—a spicy, sour, umami-rich fermented vegetable side that’s packed with flavor and gut-friendly probiotics. Traditionally made with napa cabbage and gochugaru (Korean red pepper flakes), kimchi is a staple in Korean households and now beloved around the world.
While store-bought versions are everywhere, nothing beats the flavor of homemade kimchi. It’s surprisingly simple to make, deeply customizable, and a great entry point into the world of fermentation.
What Is Kimchi?
Kimchi is a fermented Korean side dish made from vegetables, salt, spices, and seasonings. There are hundreds of regional variations, but the most popular (and what we’ll focus on here) is Baechu Kimchi – made with napa cabbage, garlic, ginger, fish sauce, and gochugaru.
Step 1: Ingredients You’ll Need
Vegetables:
-
1 large napa cabbage
-
1 carrot, julienned (optional)
-
3–4 scallions, chopped
For Salting:
-
½ cup kosher salt (non-iodized)
For the Paste:
-
1 tablespoon grated ginger
-
6 cloves garlic, minced
-
2–3 tablespoons fish sauce (or soy sauce for vegan)
-
1–2 tablespoons sugar
-
¼–½ cup gochugaru (Korean red pepper flakes – adjust to taste)
-
2 tablespoons rice flour (optional, to thicken paste)
-
1 cup water
Optional Add-ins:
-
Korean radish (mu)
-
Apple or pear (adds sweetness)
-
Onion
Tip: Use gloves when mixing the chili paste—gochugaru can stain and irritate your hands.
Step 2: Salt the Cabbage
-
Cut the napa cabbage lengthwise into quarters, then into bite-sized pieces.
-
Rinse briefly, then place in a large bowl with kosher salt, tossing to coat evenly.
-
Let sit for 1.5 to 2 hours, tossing every 30 minutes.
-
After salting, rinse the cabbage 2–3 times thoroughly to remove excess salt.
-
Drain well.
Why salt? This draws out moisture, softens the cabbage, and creates the right environment for fermentation.
Step 3: Make the Kimchi Paste
-
In a small pot, combine 1 cup water + 2 tbsp rice flour (if using). Stir over medium heat until thickened, then cool.
-
In a bowl, combine:
-
Cooled rice flour mixture (or just water if skipping)
-
Garlic, ginger, fish sauce, sugar, and gochugaru
-
-
Mix until a thick paste forms.
Adjust the gochugaru level to suit your heat tolerance—more = spicier, darker color.
Step 4: Mix Everything Together
-
Combine the drained cabbage, scallions, carrots, and any extras (radish, pear, etc.).
-
Add the kimchi paste.
-
Wearing gloves, massage the paste into the vegetables until evenly coated.
Step 5: Pack and Ferment
-
Tightly pack the kimchi mixture into a clean glass jar or airtight container.
-
Press down to remove air pockets—leave 1 inch of headspace at the top.
-
Seal and leave at room temperature for 1–2 days (cool, dark place).
-
Open daily to release gas and check for bubbling (a good sign of fermentation!).
After 1–3 days, move to the fridge. Kimchi will continue to ferment slowly and develop more complex flavors over time.
When Is It Ready to Eat?
-
After 1–2 days: Fresh, crunchy, mildly sour
-
After 1–2 weeks: Deeper, funkier, more tangy
-
After 1 month+: Fully fermented—great for soups and stews
Fermentation Tips for Beginners
-
Use clean tools and hands to prevent bad bacteria.
-
Don’t use iodized salt—it can inhibit fermentation.
-
Watch for bubbles, tangy smell, and slight sourness—signs it’s working.
-
If it smells rotten or has visible mold, throw it out.
How to Use Kimchi
-
Eat as a side with rice or noodles
-
Add to fried rice, grilled cheese, or burgers
-
Stir into kimchi jjigae (kimchi stew)
-
Top your ramen or bibimbap
-
Make kimchi pancakes (jeon)
Conclusion
Homemade kimchi is flavorful, healthy, and endlessly rewarding. Once you’ve made it once, you’ll never go back to store-bought. Plus, with endless variations, it’s a fun way to experiment with spice, texture, and fermentation time.
So grab a cabbage, some garlic, and a jar—and start fermenting!
