Garlic-Infused Spaghetti with Olive Oil and Chili Flakes

By AislePrompt Test Kitchen · Reviewed by AislePrompt Editorial · ·

A simple Italian-inspired pasta featuring al dente spaghetti tossed in garlic-scented olive oil with a hint of chili heat. This italian-inspired pasta (vegetarian) ready in about 15 minutes pairs spaghetti, extra virgin olive oil, garlic cloves, minced for a weeknight-friendly dinner that comes together with one pan and minimal cleanup. Each serving lands at about 350 calories and feeds 4, so it slots cleanly into a weekly meal plan and pairs well with a quick salad or grain on the side. Tap "Plan a meal with the AI" below to drop this recipe into your week and send the ingredients straight to Instacart. Nutrition values are approximate, calculated from USDA FoodData Central (fdc.nal.usda.gov) — verify against ingredient labels for any health-driven dietary plan.

Prep: 5 min Cook: 10 min Serves 4 Italian cuisine 350 cal/serving
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Ingredients

Instructions

  1. Step 1: Bring a large pot of water to a rolling boil and add 1 tbsp salt. Add 12 oz spaghetti and cook for 8-10 minutes until al dente; then drain and reserve 1/2 cup pasta water.
  2. Step 2: While pasta cooks, heat 4 tbsp extra virgin olive oil in a large skillet over medium heat. Add 4 minced garlic cloves and 1/4 tsp red chili flakes, sauté for 1-2 minutes until fragrant and garlic edges turn light golden—be careful not to burn.
  3. Step 3: Add the drained spaghetti to the skillet along with 1/4 cup reserved pasta water. Toss well to coat the pasta in the garlic oil and chili flakes, cooking for 1 minute until the sauce thickens slightly.
  4. Step 4: Remove from heat and stir in 2 tbsp chopped fresh parsley for freshness. Serve immediately.

Equipment for this recipe

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Frequently asked questions

How long does Garlic-Infused Spaghetti with Olive Oil and Chili Flakes take to make?

Total time is about 15 minutes (5 min prep + 10 min cook). Most home cooks find this fits comfortably into a weeknight; double the batch on Sunday for two dinners.

How do I store leftover Garlic-Infused Spaghetti with Olive Oil and Chili Flakes?

Cool to room temperature within 2 hours, then store in an airtight container in the fridge for up to 4 days. Reheat covered in a 350°F oven for 10-12 minutes, or microwave at 70% power in 60-second bursts to keep spaghetti from drying out.

Can I substitute ingredients in Garlic-Infused Spaghetti with Olive Oil and Chili Flakes?

Yes — most ingredients in this recipe have flexible swaps. For oil, use any neutral high-smoke-point oil (avocado, grapeseed, refined coconut). For aromatics, dried herbs at ⅓ the volume of fresh work in a pinch. The full ingredient list is shoppable on Instacart so you can see substitutes in real time.

How do I scale Garlic-Infused Spaghetti with Olive Oil and Chili Flakes for a different number of people?

The recipe is written for 4 servings. Multiply each ingredient by (your serving target / 4). Cook time stays roughly the same up to 2x; for 3-4x batches, switch from a skillet to a sheet pan or stockpot so the food isn't crowded — overcrowding steams instead of browns.

Is Garlic-Infused Spaghetti with Olive Oil and Chili Flakes vegetarian?

Yes — this recipe is tagged vegetarian based on its ingredient list. Always cross-check labels for packaged ingredients (sauces, broths, condiments) since formulations vary by brand.

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