Ingredients

  • 1 pound spiral pasta (I favor using cavatappi/cellentani)
  • 6 tablespoons unsalted butter
  • 10 ounces spicy napa cabbage kimchi, cut into 1-inch pieces
  • 2 tablespoons all-purpose flour
  • 2 cups whole milk
  • 1 teaspoon Kosher salt
  • 1/4 teaspoon ground mustard powder
  • 1/2 teaspoon white pepper
  • 1 pound extra sharp cheddar cheese, grated
  • 1/2 pound Gruyere, grated
  • 3 tablespoons pasta water (reserved from cooking)
  • crumbled bacon and chopped scallions (optional)

Method

  • Bring a pot of salted water to a boil and cook pasta according to the package instructions, until al dente. Carefully measure and reserve 3 tablespoons of the pasta water in a cup. Then, drain the pasta completely and set aside.
  • In a 5-quart Dutch oven over medium-high heat, melt butter and coat the bottom of the pot. Let it heat for about 1 to 2 minutes.
  • When the butter is heated, add in the kimchi and saute in butter for approximately 5 to 7 minutes, or until the cabbage has softened and the liquid reduced by about half.
  • Add the flour, and whisk with sauteed kimchi until completely combined for your roux (the thickener).
  • Gradually add in your whole milk, continuing to whisk together until all milk is poured in. Set the heat to low, and continue whisking, remembering to gently scrape up the flavors at bottom of the pot leftover from sauteing. Add in salt, mustard powder, and white pepper, and continue whisking until the sauce thickens. (The kimchi is already thoroughly salted, but a lot of the spiciness and saltiness will be diluted from the milk.)
  • Once the kimchi sauce has thickened, gradually add in your grated cheddar and Gruyere and stir with a wooden spoon until all have been melted into the sauce and the sauce texture is smooth.
  • Gradually add cooked pasta into the sauce, folding in the pasta well with the sauce until all has been combined. Add in your pasta water to ensure the pasta bonds with the kimchi Mornay sauce, and assists in thinning out the sauce's consistency. Turn off the heat under the Dutch oven.
  • Stir in bacon or garnish with chopped scallions if preferred.
  • Serve it up hot and enjoy! (It tastes even better the next day.)