Ingredients
Method
- Boil. Cook spaghetti in salted water according to package directions until al dente. Reserve 1/2 cup pasta water before draining.
- Toast. Melt butter in a large skillet over medium-low heat. Add sliced garlic and red pepper flakes and cook for 2 to 3 minutes, until the garlic is golden and fragrant. (Don't rush this part.)
- Toss. Add the drained pasta directly to the skillet. Pour in the reserved pasta water a splash at a time, tossing constantly, until the sauce is silky and coats every strand, about 1 to 2 minutes.
- Finish. Remove from heat. Add parmesan, lemon juice, and parsley. Toss again until the cheese melts into the sauce. Season with salt and pepper.
- Serve. Plate immediately with extra parmesan and a crack of black pepper on top.
Notes
- Slice the garlic thin and even so it toasts uniformly. Minced garlic burns too fast for this recipe.
- Keep the heat at medium-low when toasting garlic. The moment it turns dark brown, it tastes bitter.
- Pasta water is the secret ingredient. The starch in it emulsifies with the butter to create a creamy sauce without any cream.
- Keep the heat at medium-low when toasting garlic. The moment it turns dark brown, it tastes bitter.
- Pasta water is the secret ingredient. The starch in it emulsifies with the butter to create a creamy sauce without any cream.
