0.5teaspoonCrushed red pepper flakesplus more to taste
2Lemonszest both and juice one
0.5cupParsleyfresh, chopped
Black pepperto taste
0.25cupGrated Parmesan cheeseoptional, plus more to taste
Instructions
Instructions
Bring a large pot of salted water to a boil. Cook spaghetti to al dente, about 8 minutes. Reserve 1 cup pasta water, then drain pasta.
Heat a large skillet over medium. Add olive oil, garlic, and crushed red pepper flakes. Sauté 1-2 minutes until fragrant.
Add zest and juice of lemons to skillet. Stir and let simmer about a minute.
Add drained spaghetti to skillet, tossing to coat. Gradually add reserved pasta water to create glossy sauce.
Stir in chopped parsley. Season with salt and black pepper to taste.
Sprinkle Parmesan over pasta and toss until melted and incorporated, if using.
Serve immediately with extra parsley and Parmesan, if desired.
Notes
Leftovers will keep for 3-4 days in the fridge. Reheat over low heat and stir to avoid drying out. For freezing, coat with a bit of olive oil and freeze for up to 1 month.