Kimchi Mac and Cheese

The first time I added kimchi to mac and cheese, my roommate looked at me like I had lost my mind. Five minutes later, she was hovering over the baking dish, asking when we could eat it. That crispy, spicy, cheesy combo turned into our Friday night tradition for months.

I made this for my Korean-American friend's birthday dinner last fall, and her mom actually asked for the recipe. There is something magical about how the fermented funk of kimchi transforms when it bakes into a cheese sauce. Now whenever I bring this to potlucks, it is the first empty dish on the table.

Ingredients

• 300 g elbow macaroni: The classic choice because those little curves trap the cheese sauce perfectly, though cavatappi works just as well
• 2 tbsp unsalted butter: The foundation for your roux, so do not be tempted to skip or reduce this
• 2 tbsp all-purpose flour: This thickens the sauce, and I have found that measuring precisely prevents grainy results
• 500 ml whole milk: The fat content matters here, so skip the skim milk for the creamiest sauce
• 150 g sharp cheddar cheese: Buy a block and shred it yourself, since pre-shredded cheese has anti-caking agents that make sauce grainy
• 50 g mozzarella cheese: This adds that incredible stretch factor you want in a baked mac and cheese
• 1 tsp Dijon mustard: The secret ingredient that enhances cheese flavor without making it taste mustardy
• ¼ tsp ground black pepper: Freshly ground makes a noticeable difference here
• ½ tsp salt: Adjust based on how salty your kimchi already is
• 200 g kimchi: Squeeze out as much liquid as possible before chopping so your dish does not turn out watery
• 1 tbsp kimchi juice: This fermented liquid adds incredible depth, so do not skip it
• 2 spring onions: These add a fresh bite that balances the rich cheese
• 1 tbsp gochujang: Optional, but I highly recommend it for that extra layer of umami heat
• 30 g panko breadcrumbs: Japanese breadcrumbs create a lighter, crispier topping than regular ones
• 1 tbsp unsalted butter, melted: Tossing panko with melted butter ensures every golden bite
• 1 tbsp sesame seeds: These add a nutty finish that ties everything together

Instructions

Get your oven ready:

Preheat to 200°C and grease a baking dish with butter or oil

Cook the pasta:

Boil macaroni until just al dente, because it will continue cooking in the oven

Make your roux:

Melt butter over medium heat, whisk in flour, and cook for one full minute while constantly stirring

Build the cheese sauce:

Slowly pour in milk while whisking, then simmer until thickened before adding all your cheeses

Combine everything:

Fold the cooked pasta, kimchi, spring onions, and gochujang into that gorgeous cheese sauce

Add the crispy topping:

Mix panko with melted butter and sesame seeds, then scatter it evenly over the dish

Bake until golden:

Let it bake for 15 minutes until bubbling and that topping turns perfectly golden brown

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My grandmother tried this recipe reluctantly, claiming she did not do spicy food. She went back for seconds and asked me to write down the recipe on the spot. Sometimes the most unexpected combinations become the ones we cannot stop craving.

Choosing Your Kimchi

I have experimented with different kimchi brands and fermentation levels, finding that older, more fermented kimchi gives the deepest flavor. If you are sensitive to spice, look for a younger kimchi or reduce the amount slightly. The cabbage variety works best here, but I have used cucumber kimchi in a pinch with delicious results.

Making It Your Own

Sometimes I crumble cooked bacon on top for an extra salty crunch that pairs surprisingly well with the kimchi. During summer, fresh sweet corn kernels folded into the mix add pockets of sweetness. You could also swap half the cheddar for pepper jack if you really love the heat.

Serving Suggestions

This dish is rich enough to stand alone as a main course, but a crisp green salad with vinaigrette helps cut through the cheese. I love pairing it with cold lager or a dry Riesling to balance the spice. If you are serving it as a side, grilled meats or roasted vegetables round out the meal perfectly.

• Leftovers reheat surprisingly well in the microwave with a splash of milk
• The topping stays crispest if you reheat in the oven at 180°C for 10 minutes
• This recipe doubles easily for a crowd, just use a larger baking dish

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Whether you are a kimchi devotee or a curious newcomer, this recipe might just become your new comfort food obsession. Happy cooking, and enjoy every spicy, cheesy bite.

Recipe FAQs

→ Can I make this ahead of time?

Yes, assemble the dish up to 24 hours in advance and refrigerate. Add 5-10 minutes to baking time if baking cold from the refrigerator.

→ How spicy is this dish?

The spice level depends on your kimchi. Mild kimchi yields gentle heat, while adding gochujang increases the kick significantly.

→ Can I freeze leftovers?

Freeze portions in airtight containers for up to 3 months. Thaw overnight in the refrigerator and reheat at 180°C (350°F) until hot throughout.

→ What type of kimchi works best?

Use well-fermented, mature kimchi that's been refrigerated for at least a week. Drain thoroughly to prevent excess moisture in the cheese sauce.

→ Can I use different pasta shapes?

Elbow macaroni works best for holding sauce, but shells, cavatappi, or penne make excellent alternatives with similar cooking times.