3 tbsp gochujang Korean red pepper paste, adjust to spice
preference
2 cups whole milk
1 cup shredded gruyere, plus more for topping
1 cup shredded extra sharp cheddar, plus more for topping
butter or oil spray for greasing the pan
Spicy Crumb Topping
1/2 cup panko Japanese style bread crumbs
1 tbsp gochugaru Korean red pepper flakes
2 tbsp sesame oil
1 tsp garlic powder
Instructions
Prepare Noodles and Topping by boiling the macaroni noodles,
removing them from heat just before they reach al dente (1
minute less than package instructions.) Drain the water and save
some of the pasta water.
Combine the spicy crumb topping ingredients. Mix until
everything is evenly distributed – shaking it for 10 seconds in
a closed container works very well.
In a saucepan, melt the butter over low heat. Whisk in the flour
gradually until mixed well.
Add gochujang and continue whisking until it forms a paste.
While whisking, pour in the milk. Gently heat the mixture until
it begins to bubble.
Add the shredded cheeses. Continue whisking and cooking until
the cheeses are fully melted. Remove from heat and set aside.
Combine the macaroni noodles with the cheese sauce. Mix well,
being careful not to crush or tear at the pasta.
Transfer the mac and cheese to a greased baking dish.
Top with extra gruyere and cheddar. Then add the spicy crumb
topping.
Bake at 350°F (175°C) for 10-15 minutes until the topping is
nice and crisp.