Garlic Butter Angel Hair Spaghetti
A silky, quick weeknight dinner with tender pasta cloaked in nutty butter and fragrant garlic, finished with lemon and Parmesan for bright, effortless flavor.
The moment this Garlic Butter Angel Hair Spaghetti hits the table, the kitchen smells like a cozy Italian trattoria, with toasty nutty butter and sweet garlic perfume wrapping every strand of silky pasta.
I love making this on busy weeknights when I want something comforting but fast, or when I need to wow guests with minimal effort and maximum aroma.
One pan, a little patience, and you will have a restaurant-worthy dinner that feels personal and indulgent every single time.
Recipe at a Glance
Ingredients
Substitutions & Variations
Step-by-Step Instructions
Boil and cook the pasta
Bring a large pot of well salted water to a rolling boil, add the angel hair spaghetti and cook until just al dente, about 1 to 2 minutes less than the package directions. Reserve 1 cup of pasta water before draining.
Melt the butter and gently sweat the garlic
In a wide skillet large enough to toss the pasta, melt the butter over medium low heat. Add the sliced garlic and red pepper flakes, cook slowly, stirring often, for 3 to 4 minutes until fragrant and golden but not browned.
Deglaze with white wine
Pour in the white wine, stirring to scrape up any browned bits from the bottom of the pan. Simmer until the wine is mostly evaporated and the garlic is soft, about 2 minutes.
Add cream and Parmesan
Stir in the heavy cream and let it warm through, then reduce the heat to low. Whisk in the Parmesan cheese, lemon juice, and lemon zest and cook gently until the sauce begins to coat the back of a spoon.
Combine pasta and sauce
Add the drained spaghetti to the skillet and toss gently to coat every strand. If the sauce looks tight, add splashes of reserved pasta water a little at a time until glossy and flowing.
Season and finish
Season with a pinch of kosher salt and freshly ground black pepper, adjust the lemon or salt to taste, and remove from heat.
Stir in parsley
Fold in the chopped fresh parsley for a bright pop of color and herbal freshness right before serving.
Plate and serve immediately
Divide the silky garlic butter spaghetti among warm bowls, top with extra Parmesan and a twist of pepper if you like, and serve right away so the sauce clings luxuriously to each strand.
Optional protein add in
For a more filling meal, toss in grilled shrimp, chicken, or sautéed mushrooms with the pasta in the last 2 minutes of cooking.
Keep the pasta hot
If the pasta thickens too quickly, loosen it with a bit more warm pasta water or a splash of cream while tossing over low heat.
Pro Baker Tips
Storage & Serving Notes
Serving Suggestions
Serve this garlic butter angel hair spaghetti straight from the skillet for the sauciest bites and best aroma.
Frequently Asked Questions
Go Make It!
This Garlic Butter Angel Hair Spaghetti is proof that weeknight dinners can feel luxurious and restaurant quality without stress; with just one pan and a few simple steps, you will create a fragrant, silky bowl of pasta that tastes like you spent all day in the kitchen.