Healthy Garlic Parmesan Chicken Pasta – 30-Minute One-Pan

This is a one-pan dinner built on 600 g (about 3 cups) of cubed chicken breast and 250 g (8.8 oz) of dry penne. The sauce comes together in the same pan, so nothing is wasted.

The creaminess comes from 120 ml (1/2 cup) of low-fat evaporated milk and 60 g (2.2 oz) of grated Parmesan. Both thicken without a roux. Grate the cheese yourself; pre-shredded Parmesan contains starch and will not melt smoothly.

Total time is 50 minutes from cold pan to plate, with 15 minutes of hands-on work. Read the whole method before you begin.

About the Ingredients

600 g (about 3 cups) boneless, skinless chicken breast, cut into 2.5 cm (1 inch) cubes

Pat the cubes dry before searing; wet chicken steams instead of browning. Chicken thighs work as a swap and stay juicier at the same cook time.

250 g (8.8 oz) dry penne or rigatoni

Short ridged shapes hold the sauce best. Fusilli is a fine substitute; avoid long pasta, which crowds the pan.

2 tbsp (30 ml) olive oil

Use regular, not extra-virgin, for a higher smoke point. Avocado oil is a neutral swap.

5 cloves garlic, minced (about 15 g)

Fresh garlic only; jarred garlic tastes metallic here. Mince it just before cooking so it does not dry out.

1 tsp (6 g) fine sea salt, plus more for the pasta water

Diamond Crystal kosher salt measures differently; use 2 tsp if you swap. Add salt to the water after it boils.

1/2 tsp (1 g) freshly ground black pepper

Grind coarse for texture. White pepper is a milder substitute if you dislike black flecks in the sauce.

1/2 tsp (1 g) dried oregano

Crush it between your palms to release oils. Dried basil or thyme works as a swap.

120 ml (1/2 cup) low-fat evaporated milk

It thickens without curdling. Whole milk plus 1 tsp cornstarch is the closest substitute.

60 g (2.2 oz, about 2/3 cup) freshly grated Parmesan

Grate on a microplane for fast melting. Pecorino Romano is a sharper swap; use 45 g because it is saltier.

200 g (about 2 cups) baby spinach, packed

It wilts in under a minute. Frozen spinach must be thawed and squeezed dry first, or the sauce turns watery.

1 tbsp (3 g) fresh parsley, chopped

Stir in off the heat to keep it green. Basil is a fine substitute.

Tips & Tricks

Do Not Crowd the Pan

Sear the chicken in two batches if your skillet is under 30 cm (12 inches); a full pan traps steam and the cubes turn grey instead of golden.

Grate Your Own Cheese

Pre-shredded Parmesan is coated in cellulose and clumps; a microplane and a 60 g block give a glossy sauce.

Reserve Pasta Water

Pull 240 ml (1 cup) of starchy water before draining; it loosens the sauce if it tightens during the final toss.

Watch the Garlic

Garlic goes in for 30 seconds only; burnt garlic turns the whole sauce bitter and there is no fixing it.

Step-by-Step Instructions

1. Boil the pasta

Bring 3.5 L (about 15 cups) of water to a rolling boil at 100 C (212 F). Add the penne and 1 tbsp salt and cook 1 minute under the package time, about 9 minutes, until the center still has a firm bite. Reserve 240 ml (1 cup) of the water, then drain.

2. Dry and season the chicken

Pat the 600 g of chicken cubes dry with paper towel. Toss with 1/2 tsp of the salt and the black pepper until evenly coated; the surface should look matte, not wet.

3. Sear the chicken

Heat 1 tbsp (15 ml) olive oil in a 30 cm (12 inch) skillet over medium-high heat until it shimmers, about 190 C (375 F). Add the chicken in a single layer and cook 5 to 6 minutes, turning once, until golden brown on both sides and the thickest cube reads 74 C (165 F) on an instant-read thermometer.

4. Build the garlic base

Lower the heat to medium and add the remaining 1 tbsp oil. Add the garlic and oregano and stir 30 seconds, until fragrant but not colored; the garlic should smell sweet, never sharp.

5. Make the sauce

Pour in the evaporated milk and 120 ml (1/2 cup) of the reserved pasta water. Scrape the browned bits from the pan bottom with a wooden spoon; the liquid should bubble gently at the edges within 1 minute.

6. Melt in the Parmesan

Reduce the heat to low. Add the Parmesan in three handfuls, stirring until each melts before adding the next, about 2 minutes total. The sauce is ready when it coats the back of a spoon.

7. Combine pasta and spinach

Add the drained penne and toss 1 minute, until every piece is coated. Add the spinach in two additions and fold until just wilted, about 45 seconds; it should be bright green, not olive.

8. Adjust and finish

Loosen with reserved pasta water 1 tbsp at a time if the sauce looks tight. Taste and add the remaining 1/2 tsp salt only if needed. Off the heat, stir in the parsley and serve immediately. Weigh, watch, repeat.

Delicious Variations

Spicy Arrabbiata Spin

Add 1/2 tsp red pepper flakes with the garlic and swap 100 g of the evaporated milk for 100 g of crushed tomatoes.

Lemon Herb Version

Stir 1 tbsp lemon zest and 1 tbsp lemon juice in with the Parmesan for a brighter, lighter sauce.

Mushroom Swap

Replace half the chicken with 300 g sliced cremini mushrooms, seared first and set aside, for a meat-light dinner.

How to Store Healthy Garlic Parmesan Chicken Pasta

Frequently Asked Questions

Cube the chicken, grate the Parmesan, and start the water now. One pan, 50 minutes, and dinner is done. Weigh, watch, repeat.

Healthy Garlic Parmesan Chicken Pasta

Healthy Garlic Parmesan Chicken Pasta is a creamy one-pan dinner with golden seared chicken, garlic, and real Parmesan in 30 minutes.

★★★★½ 4.8 (263 ratings)

15 minPrep time35 minCook time6Servings412 kcalCalories

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🧂 Ingredients

• 600 g (about 3 cups) boneless, skinless chicken breast, cut into 2.5 cm (1 inch) cubes
• 250 g (8.8 oz) dry penne or rigatoni
• 2 tbsp (30 ml) olive oil
• 5 cloves garlic, minced (about 15 g)
• 1 tsp (6 g) fine sea salt, plus more for the pasta water
• 1/2 tsp (1 g) freshly ground black pepper
• 1/2 tsp (1 g) dried oregano
• 120 ml (1/2 cup) low-fat evaporated milk
• 60 g (2.2 oz, about 2/3 cup) freshly grated Parmesan
• 200 g (about 2 cups) baby spinach, packed
• 1 tbsp (3 g) fresh parsley, chopped

📋 Instructions

1. 1Boil the pasta — Bring 3.5 L (about 15 cups) of water to a rolling boil at 100 C (212 F). Add the penne and 1 tbsp salt and cook 1 minute under the package time, about 9 minutes, until the center still has a firm bite. Reserve 240 ml (1 cup) of the water, then drain.
2. 2Dry and season the chicken — Pat the 600 g of chicken cubes dry with paper towel. Toss with 1/2 tsp of the salt and the black pepper until evenly coated; the surface should look matte, not wet.
3. 3Sear the chicken — Heat 1 tbsp (15 ml) olive oil in a 30 cm (12 inch) skillet over medium-high heat until it shimmers, about 190 C (375 F). Add the chicken in a single layer and cook 5 to 6 minutes, turning once, until golden brown on both sides and the thickest cube reads 74 C (165 F) on an instant-read thermometer.
4. 4Build the garlic base — Lower the heat to medium and add the remaining 1 tbsp oil. Add the garlic and oregano and stir 30 seconds, until fragrant but not colored; the garlic should smell sweet, never sharp.
5. 5Make the sauce — Pour in the evaporated milk and 120 ml (1/2 cup) of the reserved pasta water. Scrape the browned bits from the pan bottom with a wooden spoon; the liquid should bubble gently at the edges within 1 minute.
6. 6Melt in the Parmesan — Reduce the heat to low. Add the Parmesan in three handfuls, stirring until each melts before adding the next, about 2 minutes total. The sauce is ready when it coats the back of a spoon.
7. 7Combine pasta and spinach — Add the drained penne and toss 1 minute, until every piece is coated. Add the spinach in two additions and fold until just wilted, about 45 seconds; it should be bright green, not olive.
8. 8Adjust and finish — Loosen with reserved pasta water 1 tbsp at a time if the sauce looks tight. Taste and add the remaining 1/2 tsp salt only if needed. Off the heat, stir in the parsley and serve immediately. Weigh, watch, repeat.

👨‍🍳 Chef's Note: Grate the Parmesan on a microplane, not the box side; the finer shred melts in seconds and never strings. Taste the sauce only after the cheese goes in, since Parmesan carries most of the salt.

Servings: 6

Cuisine: Italian-American

Course: Main Course

Nutrition (per serving): 412 kcal · 34g protein · 38g carbs · 13g fat

Written by Tomasz Wiśniewski

Tomasz writes precise, method-first recipes for breads, ferments, and slow braises, drawing on Polish and Central European home cooking. He cares about weights, temperatures, and timing, and explains the reason behind each step so cooks can repeat results. His angle is turning fussy techniques into clear, checkable instructions.