Garlic Butter White Bean Pasta for Tired Weeknights
No thinking required — pantry pasta that tastes like you tried.
This is the pasta you make when your brain stopped working an hour ago. It leans on the classic aglio e olio formula — garlic, olive oil, pasta water — but white beans bulk it up into something genuinely filling without any extra effort. You're looking at one pot, about 25 minutes, and zero decisions beyond "do I want red pepper flakes." The beans go creamy as they warm in the butter and pasta water, so it feels saucy and rich without any actual cream. Honest expectation: it's not fancy, but it's deeply satisfying and you will eat every bite.
Ingredients
- 8 oz spaghetti or linguine — any long pasta works
- 3 tbsp unsalted butter
- 2 tbsp olive oil
- 5 unit garlic cloves — thinly sliced or minced
- 1 unit can white beans (15 oz) — cannellini or great northern, drained and rinsed
- 0.5 tsp red pepper flakes — optional, adjust to taste
- 0.5 cup pasta cooking water — reserved before draining
- 1 tsp lemon juice — fresh or bottled
- 0.5 tsp kosher salt — plus more for pasta water
- 0.25 tsp black pepper
- 0.25 cup grated Parmesan — to finish; optional but recommended
Method
- 1 Bring a large pot of heavily salted water to a boil. Cook pasta according to package directions until al dente. Before draining, scoop out at least ½ cup of pasta cooking water and set aside.
- 2 While pasta cooks, warm olive oil and 2 tbsp of the butter in a large skillet over medium-low heat.
- 3 Add garlic and red pepper flakes. Cook, stirring often, for 2–3 minutes until garlic is golden and fragrant — watch it closely, it goes from golden to burnt fast.
- 4 Add the drained white beans to the skillet. Stir to coat in the garlic butter and cook for 2 minutes. Use the back of a spoon to lightly smash about a third of the beans — this helps thicken the sauce.
- 5 Pour in ¼ cup of the reserved pasta water and stir. Let it simmer for 1 minute.
- 6 Add the drained pasta directly to the skillet. Toss everything together over medium heat, adding more pasta water a splash at a time until the sauce coats the noodles loosely.
- 7 Remove from heat. Stir in the remaining 1 tbsp butter, lemon juice, salt, and black pepper.
- 8 Divide into bowls and top with Parmesan. Eat immediately.
Variations
- Vegan swap — Replace butter with vegan butter or extra olive oil, and skip the Parmesan or use nutritional yeast. The dish is already plant-based otherwise.
- Faster version — Use fresh or refrigerated pasta (cooks in 2–3 minutes) and pre-minced garlic from a jar to shave about 8 minutes off the total time.
- Add greens — Toss a few handfuls of baby spinach or arugula into the skillet with the pasta — the residual heat wilts it in about 30 seconds and adds color without extra work.
Notes
The pasta water is the secret — don't skip saving it. The starch makes the sauce silky instead of greasy. If your garlic starts browning too fast, pull the pan off the heat for a moment; burnt garlic will make the whole dish bitter. Leftovers reheat okay with a splash of water in the microwave, but the texture is best fresh.
Equipment that helps
- Large skillet — Wide surface area lets you toss the pasta and beans together without everything spilling over the sides.
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