Lazy Garlic Butter Pasta for Tired Weeknights
Dinner in 20 minutes, one pan, and you probably have everything already.
This is the pasta you make when your brain is fried and the thought of a grocery run is a hard no. Rooted in the Italian classic aglio e olio, it's essentially garlic, butter, olive oil, pasta, and a little pasta water doing something quietly magical together. No chopping beyond garlic, no special equipment, no timing acrobatics. It won't win a dinner party, but it will absolutely get you fed and satisfied on a Tuesday when you have nothing left. Expect a glossy, savory, garlicky bowl of comfort in about 20 minutes.
Ingredients
- 8 oz spaghetti or linguine — any long pasta works
- 4 unit garlic cloves — thinly sliced or minced
- 3 tbsp unsalted butter
- 3 tbsp olive oil — extra virgin preferred
- 0.5 tsp red pepper flakes — optional, adjust to taste
- 1 tsp kosher salt — plus more for pasta water
- 0.25 cup pasta cooking water — reserved before draining — don't skip this
- 0.25 cup grated Parmesan — optional but strongly recommended
- 1 pinch black pepper
Method
- 1 Bring a large pot of heavily salted water to a boil. Cook pasta according to package directions until al dente.
- 2 While pasta cooks, warm olive oil and butter together in a large skillet over medium-low heat.
- 3 Add sliced garlic and red pepper flakes to the pan. Cook gently for 3–4 minutes, stirring often, until garlic is golden and fragrant — don't let it brown or it'll turn bitter.
- 4 Before draining the pasta, scoop out at least ¼ cup of the starchy pasta water and set it aside.
- 5 Drain the pasta and add it directly to the skillet with the garlic butter.
- 6 Pour in the reserved pasta water a splash at a time, tossing constantly over medium heat until a glossy, cohesive sauce forms — about 1–2 minutes.
- 7 Remove from heat, add Parmesan if using, season with salt and black pepper, and toss once more.
- 8 Serve immediately in warm bowls.
Variations
- Add protein fast — Toss in a can of drained white beans or chickpeas with the garlic for a filling vegetarian protein boost with zero extra cook time.
- Make it vegan — Swap the butter for an equal amount of olive oil and skip the Parmesan — the garlic-oil base is fully vegan on its own and still delicious.
- Use what you have — No spaghetti? Any pasta shape works. No fresh garlic? Use ½ tsp garlic powder stirred into the butter — it's not the same, but it gets the job done on a desperate night.
Notes
The pasta water is what makes the sauce silky instead of greasy — don't skip it. If you forgot to grab it before draining, just add a splash of tap water to loosen things up. Leftovers reheat okay with a tiny splash of water in the microwave, but the texture is best fresh.
Equipment that helps
- Large skillet — A wide surface lets you toss the pasta directly in the sauce without making a mess.
- Tongs — Makes tossing pasta in the sauce much easier than a spoon and helps coat every strand evenly.
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