Kimchi Mac and Cheese

Last winter my friend Minji brought over a jar of her grandmother's kimchi and I honestly did not expect mac and cheese to be what happened next. We were snowed in, craving comfort food, and she just started chopping kimchi into my cheese sauce like it was the most natural thing in the world. That first bite changed everything I thought I knew about fusion cooking.

I have made this for dinner parties, potlucks, and Tuesdays when nobody felt like cooking. Every single time someone asks for the recipe, usually while scraping their plate clean. The best part is watching skeptics turn into believers after one bite.

Ingredients

• 300 g elbow macaroni: Use actual elbow macaroni because those curves catch the kimchi and cheese sauce perfectly
• 2 tbsp unsalted butter: Needed for the roux base that makes everything creamy and luxurious
• 2 tbsp all purpose flour: This thickens your sauce so it actually coats the pasta instead of pooling at the bottom
• 500 ml whole milk: Do not use skim milk here or you will regret the texture
• 150 g sharp cheddar cheese: Get the good sharp stuff because mild cheese disappears under the kimchi flavor
• 50 g mozzarella cheese: This gives you those incredible cheese pulls everyone loves
• 1 tsp Dijon mustard: You cannot taste it but it makes the cheese taste more cheese like
• ¼ tsp ground black pepper: Freshly cracked makes a real difference
• ½ tsp salt: Adjust this after tasting since kimchi is already salty
• 200 g kimchi: Use well fermented kimchi that is tangy and sour not fresh
• 1 tbsp kimchi juice: This liquid gold adds incredible depth to the sauce
• 2 spring onions: Fresh green onion brightens up all that rich cheese
• 1 tbsp gochujang: Optional but I always add it for that extra layer of heat
• 30 g panko breadcrumbs: Creates the most perfect crispy golden topping
• 1 tbsp unsalted butter melted: Mixed with panko to make the topping actually crisp up
• 1 tbsp sesame seeds: Totally optional but they look beautiful and add a nice nutty crunch

Instructions

Get everything ready first:

Preheat your oven to 200°C and grease a baking dish while you chop the kimchi into small pieces and grate all the cheese.

Cook the pasta perfectly:

Boil the macaroni until it is just barely al dente because it will finish cooking in the oven later.

Start the cheese sauce:

Melt butter in a saucepan over medium heat, whisk in flour, and cook for one full minute while it bubbles gently.

Add the milk slowly:

Pour in the milk gradually while whisking constantly to prevent any lumps from forming.

Make it cheesy:

Turn down the heat and stir in both cheeses, mustard, pepper, and salt until everything melts into a smooth sauce.

Combine everything:

Fold in the cooked pasta, chopped kimchi, kimchi juice, sliced spring onions, and gochujang.

Transfer to baking dish:

Pour the mixture into your prepared dish and spread it out evenly.

Add the crispy topping:

Mix panko with melted butter and sesame seeds, then sprinkle it all over the top.

Bake until golden:

Bake for 15 minutes until the cheese is bubbling and the topping is golden brown.

Let it rest:

Wait five minutes before serving so the sauce has time to set slightly.

Save

This recipe has saved me on so many nights when takeout felt too complicated but leftovers were not appealing. Now it is my go to for bringing comfort to anyone who needs it.

Making It Your Own

Sometimes I add crispy bacon on top or throw in spinach if I want to pretend it is healthy. The base recipe is so forgiving that you can really play with it.

Serving Suggestions

A crisp green salad with vinaigrette cuts through the richness beautifully. Cold beer or chilled white wine are perfect accompaniments.

Storage And Reheating

This keeps well in the fridge for three days and actually reheats beautifully in the microwave with a splash of milk. The flavors get even better overnight.

• Sprinkle fresh breadcrumbs before reheating in the oven to restore the crispy top
• Never freeze it because the cheese sauce will separate and get grainy
• Add a splash of milk when reheating to bring the creamy texture back

Save

Enjoy every bubbling, spicy, cheesy bite of this unexpected comfort food masterpiece.

Recipe FAQs

→ What does kimchi mac and cheese taste like?

The creamy cheese sauce balances kimchi's tangy, spicy, and slightly sour flavors, creating a rich comfort dish with layers of complexity. The sharp cheddar and mellow mozzarella provide the perfect backdrop for kimchi's fermented notes, while the crunchy topping adds texture contrast.

→ Should I drain the kimchi before adding it?

Yes, chop and drain the kimchi well to prevent excess liquid from making the dish too watery. However, do reserve and add 1 tablespoon of kimchi juice to boost the fermented flavor throughout the cheese sauce.

→ Can I make this dish spicier?

Absolutely. Add gochujang (Korean chili paste) when mixing in the kimchi for extra heat and depth. You can also choose a spicier kimchi variety or add red pepper flakes to the cheese sauce.

→ How do I get the crispiest breadcrumb topping?

Combine panko with melted butter and sesame seeds, then distribute evenly. For extra crunch, broil during the last 2 minutes of baking, watching closely to prevent burning. The panko creates a lighter, crispier texture than standard breadcrumbs.

→ Can this be made ahead of time?

Yes, assemble everything up to the baking step, cover tightly, and refrigerate for up to 24 hours. When ready to serve, bake as directed, adding 5-10 minutes if coming straight from the refrigerator. The topping may need extra time to become golden.

→ Is this dish vegetarian?

The base dish is vegetarian if you use vegetarian-friendly kimchi. Traditional kimchi often contains fish sauce or shrimp, so check labels carefully. The cheese sauce uses dairy butter and milk, making it lacto-vegetarian.