Ingredients
Equipment
Method
- Bring a large pot of water to a boil and salt it generously.
- Add spaghetti and cook until al dente. Reserve 1 cup pasta water, then drain.
- Heat olive oil in a wide skillet over medium heat.
- Add garlic and sauté until fragrant and pale golden. The aroma should be strong but clean.
- Stir in gochujang and butter. Cook for 30 seconds until the paste loosens and turns glossy.
- Lower the heat and add heavy cream, stirring constantly to avoid splitting.
- Add 1/2 cup pasta water and simmer gently until the sauce thickens slightly.
- Add spaghetti directly to the skillet and toss vigorously to coat and emulsify.
- Add Parmigiano-Reggiano off the heat and toss until the sauce clings tightly to the pasta.
- Finish with black pepper, scallions, and sesame seeds.
Notes
Keep the heat moderate when adding cream. High heat will break the sauce and kill the silky texture.
