This garlic pasta side dish is my go-to when I need something simple that goes with everything. It's buttery, garlicky, and comes together faster than a pot of rice.
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You know those nights when you're already making a main dish and need a no-fuss side? This is it. Just boil some pasta, toss it with garlic butter, and dinner is sorted.
I love that it uses everyday ingredients and lets the garlic shine. It's proof that simple food can be the most satisfying.
Why You'll Love This Recipe
About the Ingredients
12 oz (340g) spaghetti or fettuccine
Use any long pasta you like. Gluten-free works too; just adjust cooking time.
4 tbsp (56g) unsalted butter
Salted butter works, but reduce added salt later. Vegan butter is a fine substitute.
6 cloves garlic, minced
Fresh garlic is best; in a pinch, use 1 tsp garlic powder, but fresh gives better flavor.
1/4 tsp red pepper flakes (optional)
Add a pinch for heat. Omit if you prefer mild.
1/2 cup (50g) grated Parmesan cheese
Freshly grated melts better. Pecorino Romano is a great swap.
1/4 cup (60ml) pasta water, reserved
This starchy water helps the sauce cling to the pasta.
2 tbsp fresh parsley, chopped
Dried parsley works, but fresh adds color and freshness.
Salt and black pepper to taste
Sea salt or kosher salt preferred. Adjust to your taste.
Tips & Tricks
- Reserve a cup of pasta water before draining—you'll need it to loosen the sauce.
- Don't overcook the garlic; it should be fragrant and lightly golden, not burnt.
- Toss the pasta with the sauce immediately after draining so it absorbs the flavors.
Pro Tips
Step-by-Step Instructions
1. Boil the pasta
Bring a large pot of salted water to a rolling boil. Add the spaghetti and cook according to package directions until al dente, about 8-10 minutes. Reserve 1 cup of pasta water, then drain.
2. Melt the butter
In a large skillet over medium heat (350°F/175°C), melt the butter until it starts to foam. Add the minced garlic and red pepper flakes if using. Sauté for 1-2 minutes until fragrant and lightly golden, but not brown.
3. Add the pasta
Transfer the drained pasta to the skillet. Toss well to coat every strand with the garlic butter.
4. Create the sauce
Pour in about 1/4 cup of the reserved pasta water. Stir continuously over medium heat (350°F/175°C) for 1-2 minutes until the liquid emulsifies into a silky sauce that clings to the pasta.
5. Add the cheese
Remove the skillet from the heat. Sprinkle in the grated Parmesan and toss vigorously until melted and creamy. If the sauce is too thick, add more pasta water a tablespoon at a time.
6. Season and serve
Season with salt and black pepper to taste. Garnish with chopped parsley and serve immediately while hot and luscious.
Delicious Variations
Lemon Garlic
Add 1 tsp lemon zest and 1 tbsp lemon juice with the parsley for a bright twist.
Herb Garlic
Stir in 1 tsp dried oregano or thyme along with the garlic for extra depth.
Creamy Garlic
Add 1/4 cup heavy cream after the pasta water and simmer for 2 minutes before adding cheese.
How to Store Garlic Pasta Side Dish
Refrigerator
Store leftovers in an airtight container for up to 3 days.
Freezer
Freeze in a freezer-safe container for up to 2 months. Thaw overnight in the fridge.
Reheating
Reheat in a skillet over medium heat with a splash of water or milk to revive the sauce.
Frequently Asked Questions
Q: Can I use olive oil instead of butter?
Yes, you can substitute olive oil for butter. Use the same amount, but the flavor will be different—more fruity and less rich.
Q: What can I add to make it a main dish?
Add grilled chicken, shrimp, or sautéed mushrooms to turn this side into a full meal. Simply toss them in with the pasta before serving.
Q: Why is my garlic bitter?
Garlic becomes bitter if it's burnt. Cook it over medium heat and stir frequently, just until fragrant and lightly golden, not brown.
Q: Can I make this gluten-free?
Absolutely, use gluten-free pasta. Just follow the package instructions and check for doneness a minute early to avoid mushiness.
Try this garlic pasta side dish tonight—it's the easiest way to upgrade any dinner. Small steps, big impact.
Garlic Pasta Side Dish
This garlic pasta side dish is quick, buttery, and perfect with any meal. Ready in 20 minutes with simple ingredients you already have.
🧂 Ingredients
- 12 oz (340g) spaghetti or fettuccine
- 4 tbsp (56g) unsalted butter
- 6 cloves garlic, minced
- 1/4 tsp red pepper flakes (optional)
- 1/2 cup (50g) grated Parmesan cheese
- 1/4 cup (60ml) pasta water, reserved
- 2 tbsp fresh parsley, chopped
- Salt and black pepper to taste
📋 Instructions
- 1Boil the pasta — Bring a large pot of salted water to a rolling boil. Add the spaghetti and cook according to package directions until al dente, about 8-10 minutes. Reserve 1 cup of pasta water, then drain.
- 2Melt the butter — In a large skillet over medium heat (350°F/175°C), melt the butter until it starts to foam. Add the minced garlic and red pepper flakes if using. Sauté for 1-2 minutes until fragrant and lightly golden, but not brown.
- 3Add the pasta — Transfer the drained pasta to the skillet. Toss well to coat every strand with the garlic butter.
- 4Create the sauce — Pour in about 1/4 cup of the reserved pasta water. Stir continuously over medium heat (350°F/175°C) for 1-2 minutes until the liquid emulsifies into a silky sauce that clings to the pasta.
- 5Add the cheese — Remove the skillet from the heat. Sprinkle in the grated Parmesan and toss vigorously until melted and creamy. If the sauce is too thick, add more pasta water a tablespoon at a time.
- 6Season and serve — Season with salt and black pepper to taste. Garnish with chopped parsley and serve immediately while hot and luscious.
Maya writes about sustainable living and zero-waste practices from her urban apartment. She focuses on small, actionable changes that fit busy city life.
