Half-Portion Lemon Herb Pasta

By AislePrompt Test Kitchen · Reviewed by AislePrompt Editorial · ·

A light, zesty pasta dish serving exactly two people with precise half-measurements for bright, fresh flavor. This italian-inspired pasta ready in about 25 minutes pairs spaghetti, extra-virgin olive oil, lemon for a weeknight-friendly dinner that comes together with one pan and minimal cleanup. Each serving lands at about 480 calories and feeds 2, 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.

★ 4.5 (14 ratings) Prep: 10 min Cook: 15 min Serves 2 Italian cuisine 480 cal/serving
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Ingredients

Instructions

  1. Step 1: Bring 4 quarts of water to a rolling boil in a large pot. Add 1/2 tsp salt and 6 oz spaghetti, stirring to prevent sticking. Cook for 8 minutes until al dente, then drain and reserve 1/2 cup pasta water.
  2. Step 2: While pasta cooks, zest 1/2 lemon and set zest aside. Cut 1/2 lemon into 4 wedges. Mince 2 garlic cloves finely.
  3. Step 3: Heat 2 tbsp olive oil in a large skillet over medium heat. Add minced garlic and sauté for 1 minute until fragrant but not browned.
  4. Step 4: Add drained spaghetti to skillet with 1/4 cup reserved pasta water. Toss vigorously for 2 minutes until sauce clings to pasta, adding more pasta water if needed.
  5. Step 5: Squeeze juice from 2 lemon wedges over pasta, then stir in 1/4 cup chopped parsley and 1/4 cup grated Parmesan. Toss until cheese melts and coats pasta evenly.
  6. Step 6: Season with 1/2 tsp kosher salt and 1/4 tsp black pepper. Serve immediately, garnished with reserved lemon zest.

Equipment for this recipe

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Frequently asked questions

How long does Half-Portion Lemon Herb Pasta take to make?

Total time is about 25 minutes (10 min prep + 15 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 Half-Portion Lemon Herb Pasta?

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 Half-Portion Lemon Herb Pasta?

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 Half-Portion Lemon Herb Pasta for a different number of people?

The recipe is written for 2 servings. Multiply each ingredient by (your serving target / 2). 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.

What goes well with Half-Portion Lemon Herb Pasta?

Italian pasta like this pair well with a simple grain (rice, couscous, or crusty bread), a quick salad with acid (lemon vinaigrette, pickled onions), and a pan sauce or yogurt-based dip. Tap "Plan a meal with the AI" to get specific side suggestions.

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