Simple Roasted Garlic Pasta
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This simple roasted garlic pasta transforms everyday pantry staples into a comforting, flavor-packed meal with sweet roasted garlic, olive oil, Parmesan, parsley, and a hint of red pepper. Roasting the garlic mellows its sharpness and brings out a rich, caramelized flavor that coats the spaghetti beautifully without a heavy sauce. It’s an easy, elegant pasta recipe perfect for busy weeknights or simple entertaining. Serve it with a crisp green salad and garlic bread for a complete meal. Looking for more Italian inspiration that’s equally delicious as it is crowd-pleasing? Check out my arancini recipe or these mouthwatering (and freezer-friendly!) meatballs next.
Why You’ll Love This Recipe
- Pantry-friendly – Made with simple ingredients you likely already have on hand.
- Big flavor, minimal effort – Roasted garlic adds deep, caramelized richness with very little prep.
- Easy weeknight dinner – Simple enough for busy nights but elegant enough to serve guests.
Key Ingredients in This Recipe
- Garlic – Watch my tutorial on how to roast garlic if you’re a newbie! The cloves become soft and easily spreadable and make the perfect addition to a quick weeknight pasta recipe.
- Olive oil – While all olive oil comes from the fruit of olive trees, it’s not all created equal. Extra-virgin olive oil is unrefined and made from pure, cold-pressed olives, giving it more of a true olive taste. Regular olive oil is made from a blend of both cold-pressed and processed oils. I typically cook with extra-virgin olive oil when deciding between the two. Olive oil has a lower smoke point than many other oils, making it better for lower temperature cooking. Save pricey olive oils for finishing the recipe where the flavors will really shine – like in dips, for breads and salad dressing.
- Parmesan – Parmesan-Reggiano is definitely one of my favorite cheeses. It’s a hard cow’s milk cheese aged for different lengths of time. I’d recommend buying a roughly cut piece of wrapped cheese from the grocery store – it’s typically a higher quality cheese.
A full ingredient list with exact amounts can be found in the recipe card below.
Pro Tip
Reserve extra pasta water and add it gradually as you toss the pasta—the starchy water helps emulsify the olive oil, roasted garlic, and cheese into a silky sauce that coats every strand.
Swaps and Substitutions
- Spaghetti: Substitute with linguine, fettuccine, or your preferred pasta shape.
- Parmesan: Swap with Pecorino Romano for a saltier, sharper flavor.
- Parsley: Use basil for a slightly sweeter herbal note.
- Crushed red pepper: Omit for a milder dish or increase for extra heat.
- Olive oil: Use a combination of olive oil and butter for added richness.
How to Make This Simple Roasted Garlic Pasta (Step-by-Step)
Peel the loose paper away from the heads of the garlic and discard. Trim about ¼” off the top of the garlic to expose the cloves.
Drizzle the garlic with 2 tablespoons (26g) of the olive oil then wrap the heads of garlic in aluminum foil. Roast until the garlic is soft when pierced with a knife, about 35 to 40 minutes.
Let cool slightly then squeeze the garlic cloves from the peels, discarding the skin.
Heat a large sauté pan over medium heat, add the olive oil and heat through. Add the garlic and red pepper, mashing the roasted garlic in the oil with a fork.
Bring a large pot of water to a boil. Add the pasta and cook, stirring occasionally, until al dente, about 8 to 10 minutes. Reserve 1 cup of the cooking liquid then drain the noodles and return them to the pot over medium-low heat.
Toss the noodles with the garlic oil mixture and ½ cup (118g) of the pasta water. Sprinkle with the cheese, tossing to combine. Add half the parsley and toss once more. Serve topped with the remaining parsley.
How to Serve Roasted Garlic Pasta
- As a main dish: Serve with salad and crusty bread for an easy dinner.
- With protein: Pair with grilled chicken, shrimp, or roasted salmon.
- For entertaining: Top with extra Parmesan and cracked black pepper for a simple but elevated presentation.
- With vegetables: Add roasted broccoli, spinach, or mushrooms for more texture and balance.
How to Store Roasted Garlic Pasta
- Refrigerator: Store leftovers in an airtight container for up to 3 days.
- Reheating: Warm gently in a skillet with a splash of water or olive oil to loosen the sauce.
- Make ahead: Roast the garlic in advance and refrigerate for easier weeknight prep.
FAQ – Frequently Asked Questions
Roasted garlic adds sweet, mellow, caramelized flavor to pasta without the sharpness of raw garlic.
Yes, roasted garlic can be prepared ahead of time, making this pasta quicker to assemble later.
Using reserved pasta water with olive oil and Parmesan creates a silky, creamy sauce without heavy cream.
Spaghetti, linguine, or fettuccine work especially well because they hold the light garlic sauce evenly.
Roasted garlic pasta is inspired by simple Italian cooking techniques that highlight olive oil, garlic, cheese, and pasta, but it is not considered a traditional or classic Italian pasta dish. Instead, it is a modern, minimalist preparation influenced by Italian flavors and pantry staples.
Other Recipes to Try
If you loved the traditional, simple flavors of this roasted garlic pasta, take a peek at the following recipes you’ll be sure to love:
- Cheesy Garlic Flatbread
- Mushroom Spaghetti
- Spaghetti with Rapini, Anchovies & Chili Oil Topped with Lemon Breadcrumbs
Thanks for cooking with me! If you made this recipe, leave a 🌟 rating and share your thoughts or tips below. I’d love to hear from you!
Simple Roasted Garlic Pasta
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Ingredients:
- 3 heads garlic
- 8 tablespoons extra-virgin olive oil, divided
- ½ teaspoon crushed red pepper flakes
- ¾ pound spaghetti
- ½ cup freshly grated Parmesan cheese
- 2 tablespoons chopped flat-leaf parsley
Instructions:
- Heat oven to 400ºF (200ºC).
- Peel the loose paper away from the heads of the garlic and discard. Trim about ¼” off the top of the garlic to expose the cloves.
- Drizzle the garlic with 2 tablespoons (26g) of the olive oil then wrap the heads of garlic in aluminum foil. Roast until the garlic is soft when pierced with a knife, about 35 to 40 minutes.
- Let cool slightly then squeeze the garlic cloves from the peels, discarding the skin.
- Heat a large sauté pan over medium heat, add the remaining olive oil and heat through. Add the garlic and red pepper and mash the roasted garlic into the oil with a fork.
- Bring a large pot of water to a boil. Add the pasta and cook, stirring occasionally, until al dente, about 8 to 10 minutes. Reserve 1 cup of the cooking liquid then drain the noodles and return them to the pot over medium-low heat.
- Toss the noodles with the garlic-oil mixture and ½ cup of the pasta water. Sprinkle with the cheese, tossing to combine. Add half the parsley and toss once more. Serve topped with the remaining parsley.
Notes:
Nutrition:
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Made this pasta dish tonight and it was amazing! The recipe is simple and easy to follow and the result is pure cheesy comforting goodness. This will definitely be one of my go tos when I want delicious garlicky pasta with a minimal amount of work 🙌
YAY! so happy to hear you enjoyed the recipe! Thanks for sharing! xx