One-Pot Lemon-Pepper Pasta with Asparagus

By , Test Kitchen Director · Reviewed by AislePrompt Editorial · ·

A bright, easy weeknight dinner featuring tender pasta coated in a lemony garlic sauce with fresh asparagus, all cooked in one pot. This italian-inspired pasta ready in about 30 minutes pairs spaghetti, olive oil, garlic for a weeknight-friendly dinner that comes together with one pan and minimal cleanup. Each serving lands at about 420 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.

★ 4.1 (11 ratings) Prep: 10 min Cook: 20 min Serves 4 Italian cuisine 420 cal/serving
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Ingredients

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Instructions

  1. Step 1: Bring a large pot of salted water to a rolling boil; add 12 oz spaghetti and cook for 8 minutes until al dente, then drain and reserve 1/2 cup pasta water.
  2. Step 2: Heat 2 tbsp olive oil in a large skillet over medium heat; add 4 minced garlic cloves and 1/4 tsp red pepper flakes, sautéing for 1 minute until fragrant but not browned.
  3. Step 3: Add 1 lb trimmed asparagus pieces and cook for 3 minutes until crisp-tender, then stir in 1 cup vegetable broth and 1/2 cup reserved pasta water, bringing to a simmer for 2 minutes.
  4. Step 4: Add the drained spaghetti, 1/2 cup grated Parmesan cheese, zest and juice of 1 lemon, and 1/2 tsp black pepper; toss until sauce thickens and coats pasta, adding more pasta water if needed.
  5. Step 5: Season with salt to taste and serve immediately.

Frequently asked questions

How long does One-Pot Lemon-Pepper Pasta with Asparagus take to make?

Total time is about 30 minutes (10 min prep + 20 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 One-Pot Lemon-Pepper Pasta with Asparagus?

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 One-Pot Lemon-Pepper Pasta with Asparagus?

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 One-Pot Lemon-Pepper Pasta with Asparagus 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.

What goes well with One-Pot Lemon-Pepper Pasta with Asparagus?

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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