One-Pan Garlic Parmesan Pasta with Sautéed Spinach

By AislePrompt Editorial · Published 2026-04-14 · Updated 2026-04-14

A quick weeknight dinner featuring al dente spaghetti coated in a simple garlic-parmesan sauce with fresh spinach. This Italian-inspired pasta recipe (vegetarian), ready in about 35 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 550 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.

Ingredients

• 12 oz spaghetti
• 2 tbsp olive oil
• 4 cloves, minced garlic
• 1/4 tsp red pepper flakes
• 2 cups fresh spinach
• 1/2 cup, freshly grated Parmesan cheese
• 1/4 cup pasta water
• to taste salt

The pan we’d use for this → Best Nonstick Cookware for 2026: Top 5 Skillet Picks + Buying Guide

Instructions

1. Step 1: Bring a large pot of salted water to a rolling boil. Add 12 oz spaghetti and cook for 8-10 minutes until al dente, then drain and reserve 1/4 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 — do not brown.
3. Step 3: Add 2 cups fresh spinach to the skillet and cook for 1 minute until wilted.
4. Step 4: Add the drained spaghetti to the skillet, then toss with 1/4 cup reserved pasta water and 1/2 cup freshly grated Parmesan cheese, adding more pasta water if needed to create a light sauce that coats every strand.
5. Step 5: Season with salt to taste and serve immediately.