Light Pesto Pasta with Chicken

Light Pesto Pasta with Chicken is the kind of weeknight dinner that makes you feel like you have your life together — even when you definitely don’t.

I’m Linda Sandra — a Charleston home cook who believes every meal should feel like a warm hug. This creamy, herby, soul-satisfying dish has been on repeat in my kitchen for good reason.

The first time I made this, my family scraped the pan clean. Now it’s our go-to when we want something that feels special without the stress.

Little Snapshot: What This Recipe Delivers

This Light Pesto Pasta with Chicken comes together in about 35 minutes using pantry staples like pesto, sun-dried tomatoes, and heavy cream.

It’s a creamy, one-pan dinner that serves four, balances rich flavors with fresh spinach, and works perfectly for busy weeknights.

Nutritional Peek

Here’s a quick look at what’s in each serving of this Light Pesto Pasta with Chicken. Numbers are estimates and may vary based on brands used.

Nutrient	Amount Per Serving
Calories	~540 kcal
Protein	~34 g
Carbohydrates	~47 g
Fat	~22 g
Fiber	~3 g
Sugar	~4 g

Ingredients for Light Pesto Pasta with Chicken

For the pasta and protein — 8 oz of your favorite pasta shape and 2 chicken breasts, sliced lengthwise, seasoned with garlic powder, salt, and pepper.

For the creamy pesto sauce — chicken broth, heavy cream, pesto, a squeeze of lemon juice, and sun-dried tomatoes create the silky, flavor-packed base. A little butter and flour help thicken it perfectly.

To finish — fresh baby spinach wilts beautifully into the sauce, and a shower of freshly grated Parmesan on top is optional but highly encouraged.

Amount	Ingredient
8 oz	Pasta (any shape you love)
2	Chicken breasts, sliced lengthwise
1/2 tsp	Garlic powder
To taste	Salt and pepper
1 tbsp	Olive oil
1 tbsp	Butter
1 tbsp	All-purpose flour
1/2 cup	Chicken broth
3/4 cup	Heavy cream
1/4 cup	Pesto (store-bought or homemade)
1/2 tsp	Fresh lemon juice
1/4 cup	Sun-dried tomatoes, chopped
2 cups	Fresh baby spinach
To taste	Freshly grated Parmesan cheese (optional)

Tools You’ll Actually Use

• Large pot for boiling pasta
• Large skillet or saute pan
• Wooden spoon or silicone spatula
• Cutting board and sharp knife
• Measuring cups and spoons
• Colander for draining pasta
• Tongs for handling chicken

Step-by-Step Instructions for Light Pesto Pasta with Chicken

Let’s make this Light Pesto Pasta with Chicken, one easy step at a time. It’s simpler than it looks, I promise.

Step 1: Cook the pasta. Bring a large pot of generously salted water to a boil. Add 8 oz of pasta and cook until al dente according to package directions. Before draining, scoop out about 1/2 cup of starchy pasta water and set it aside. Drain the pasta and leave it in the colander while you get the rest going.

Step 2: Season and cook the chicken. Pat the 2 chicken breasts dry, then slice them lengthwise to create thinner cutlets. Season both sides with 1/2 tsp garlic powder, salt, and pepper. Heat 1 tbsp olive oil and 1 tbsp butter in a large skillet over medium-high heat. Cook the chicken 4–5 minutes per side until golden and cooked through. Transfer to a cutting board, let it rest for 5 minutes, then slice.

Step 3: Build the roux. Keep the skillet on medium heat — all those golden bits at the bottom are pure flavor. Sprinkle 1 tbsp all-purpose flour into the skillet and stir constantly for about one minute until the flour turns slightly golden and smells nutty.

Step 4: Make the creamy pesto sauce. Pour in 1/2 cup chicken broth, whisking as you go to dissolve the flour. Add 3/4 cup heavy cream, 1/4 cup pesto, 1/2 tsp lemon juice, and 1/4 cup chopped sun-dried tomatoes. Stir everything together and let it simmer on medium-low for 3–5 minutes until the sauce thickens slightly and smells absolutely incredible.

Step 5: Add the spinach. Toss in 2 cups of fresh baby spinach and stir gently. It’ll wilt down in about 1–2 minutes. Don’t walk away — it happens fast and it’s so satisfying to watch.

Step 6: Toss the pasta. Add the drained pasta directly into the sauce and toss well to coat every strand. If the sauce feels too thick, add a splash of your reserved pasta water and toss again until it reaches your perfect consistency.

Step 7: Serve. Divide the pasta into bowls. Top with sliced chicken and a generous handful of freshly grated Parmesan if you’re feeling fancy (you should). Serve immediately while it’s hot and dreamy.

Pro Tips for Light Pesto Pasta with Chicken

These little tweaks make a big difference. Keep these in mind the first time you make this dish.

Don’t skip the pasta water. That starchy, salty pasta water is liquid gold. It helps the sauce cling to the pasta and adjusts the consistency without thinning out the flavor.

Rest your chicken before slicing. Give those golden cutlets at least 5 minutes before you cut them. This keeps the juices inside the meat, not all over your cutting board.

Use good pesto. Since pesto is the soul of this sauce, quality matters. A good store-bought jar works great, but homemade takes it to another level entirely.

Don’t overcook the spinach. It only needs 1–2 minutes in the hot sauce to wilt. Cook it longer and it gets a little mushy — not the vibe we’re going for here.

Love easy chicken dinners? You’ll also enjoy these golden, crispy chicken tenders with honey mustard for another weeknight crowd-pleaser.

Quick Fixes for Light Pesto Pasta with Chicken

My sauce is too thin. Let it simmer a little longer uncovered over medium-low heat. Stir frequently and it’ll thicken right up. Adding a touch more pesto also helps.

My sauce is too thick. That’s what the reserved pasta water is for. Add it a tablespoon at a time, tossing the pasta as you go, until you reach that silky, just-right consistency.

The chicken is dry. This usually means it cooked too long. Slice your breasts lengthwise before cooking so they’re thinner — they’ll cook faster and stay juicy. Resting before slicing is non-negotiable.

The pasta clumped together. Toss the drained pasta with a tiny drizzle of olive oil if you’re not adding it to the sauce right away. This keeps the strands from sticking while you finish the sauce.

The pesto turned brown. This happens when pesto gets too hot. Add it to the sauce after you’ve turned the heat to low, and stir gently. High heat oxidizes the basil and dulls the color.

Variations and Adaptations

This Light Pesto Pasta with Chicken is wonderfully flexible. Here are some of my favorite ways to switch it up.

Make it gluten-free. Swap the all-purpose flour for a 1:1 gluten-free flour blend and use your favorite GF pasta. The sauce still thickens beautifully.

Make it lighter. Sub out the heavy cream for half-and-half or even whole milk. The sauce will be slightly less rich but still delicious.

Add more veggies. Sliced mushrooms, cherry tomatoes, or zucchini are all amazing in this. Add them to the skillet after the chicken and cook for a few minutes before building the sauce.

Go meatless. Skip the chicken and add a can of drained white beans or roasted chickpeas instead. Just as hearty and filling.

Change the pasta. Penne, rigatoni, fettuccine, or farfalle all work beautifully. Use what you have on hand — this sauce is forgiving like that.

Serving, Storage and Reheating

Serve this Light Pesto Pasta with Chicken straight from the pan while the sauce is still silky and warm. A big pinch of Parmesan and a crack of black pepper on top makes it feel restaurant-worthy.

Store any leftovers in an airtight container in the fridge for up to 3 days. The sauce thickens as it sits, which honestly makes for an amazing next-day pasta bake situation.

To reheat, warm it gently in a skillet over medium-low heat with a splash of chicken broth or milk to loosen the sauce. Stir until heated through. The microwave works too — just cover loosely and add a little liquid before heating.

Pair it with a simple side salad, some garlic bread, or check out this cozy slow cooker buffalo chicken dip if you’re feeding a crowd and want an easy appetizer alongside.

No-Waste Kitchen Magic

Got leftover pesto pasta? It transforms into the most amazing cold pasta salad. Just add a squeeze of lemon, a handful of cherry tomatoes, and eat it straight from the container. No judgment here.

Extra raw spinach that didn’t make it in? Toss it into scrambled eggs the next morning or blend it into a smoothie. Spinach is basically invisible in a banana smoothie — kids will never know.

Sun-dried tomatoes left in the jar? Chop them up and stir them into cream cheese for a dreamy toast topping, or toss them into a salad for a burst of umami.

Love no-waste cooking? Don’t miss this easy chocolate-covered peanut butter egg recipe — it’s a great way to use up pantry staples too.

FAQs

Closing Thoughts

So there you go — Light Pesto Pasta with Chicken that feels fancy but is secretly one of the easiest dinners you’ll ever pull off.

I’d love to see your version of this Light Pesto Pasta with Chicken! Drop a comment below or tag me with your photos — I’d love to see how you made it your own.

Whether you kept it classic or threw in a fun twist, this Light Pesto Pasta with Chicken is so versatile, I bet you’ve already got a brilliant variation in mind. Go make it yours.

I’m Linda Sandra — a Charleston home chef and comfort-food daydreamer. Around here, cooking is not about perfection — it’s about cozy vibes, creative twists, and food that feels like love.