Ingredients
Method
- Boil salted water and cook spaghetti until slightly under al dente.
- Reserve 1 cup pasta water and drain pasta.
- Heat olive oil in skillet over medium-low heat.
- Add garlic and cook until lightly golden.
- Add red pepper flakes and cook 30 seconds.
- Add pasta to skillet.
- Pour in ½ cup pasta water, lemon zest, and butter.
- Toss vigorously until sauce emulsifies.
- Add parsley and salt. Adjust consistency with more pasta water if needed.
- Serve immediately.
Notes
- Do not brown the garlic too much. Light golden only.
- Salt the pasta water generously. It should taste like the sea.
- Use fresh lemon zest, not bottled juice.
- Serve immediately for best texture.
