Light Pesto Pasta With Chicken

The aroma of fresh basil hits me before I even reach the cutting board, and suddenly I am transported back to my friend Sarah's tiny apartment balcony in Rome where we made pesto for the first time with a mortar and pestle she'd bought at a flea market. She taught me that real pesto isn't about measurements, it is about feeling and tasting as you go, something I have carried into every batch I have made since.

Last summer my sister came over exhausted from work, and I threw this together while she sat at the counter telling me about her day. Watching her shoulders drop as she took that first bite, the pesto clinging to each strand of pasta, reminded me that simple food prepared with care has a way of fixing things we cannot say out loud.

Ingredients

• Chicken breasts: Cutting them into bite sized pieces means more surface area for seasoning and faster cooking
• Pasta: Whole wheat adds nuttiness but regular works beautifully if that is what you have
• Fresh basil: The heart of this dish, so do not substitute dried herbs here
• Pine nuts: Their buttery sweetness balances the sharp garlic and basil
• Garlic cloves: Peel them yourself for the freshest flavor, nothing pre minced will compare
• Parmesan cheese: The salty umami that ties everything together
• Extra virgin olive oil: This becomes the silky body of your pesto, so use the good stuff
• Lemon juice: A bright squeeze that cuts through the richness
• Cherry tomatoes: They burst gently in the skillet adding pockets of sweetness
• Baby spinach: Wilts beautifully into the pasta without overwhelming the dish

Instructions

Get your pasta water going first:

That boiling pot should be bubbling away before you prep anything else so you are not waiting later

Blitz your pesto while the water heats:

Throw the basil, pine nuts, garlic, Parmesan, lemon juice, salt, and pepper into your food processor and let it run while slowly drizzling in the olive oil until you have something emerald green and gorgeous

Sear the chicken until golden:

Heat that tablespoon of olive oil in your skillet and let the chicken pieces get some color, about 6 to 7 minutes, seasoning them simply as they cook

Add the vegetables if you are using them:

Quick toss in the same skillet for just 2 minutes keeps them fresh and bright

Bring it all together:

Turn the heat down low, add the drained pasta and chicken back to the skillet, then stir in that glorious pesto with a splash of pasta water until everything is coated and silky

Save

My roommate used to request this on Sunday nights when we both had the Monday blues looming. There was something about sitting across from each other, plates piled high, that made the week ahead feel less daunting somehow.

Making It Your Own

Sometimes I swap walnuts for pine nuts when I am watching my budget, and honestly the earthier flavor has grown on me. The recipe is forgiving that way, asking only that you show up with fresh ingredients and a willingness to adjust as you go.

Dairy Free Adjustments

My friend discovered she could not eat dairy last year, and we were both surprised how well nutritional yeast worked in place of Parmesan. It brings that same salty depth without the milk proteins, and honestly no one notices the difference once the pesto is tossed with hot pasta.

Pairing Ideas

A crisp glass of Pinot Grigio cuts through the olive oil beautifully, but honestly an icy seltzer with lime works just as well if you are not drinking. I have also served this alongside grilled asparagus when I want to pretend I am eating at a restaurant.

• Leftovers keep surprisingly well for lunch the next day
• The pesto doubles beautifully so make extra while you have the food processor out
• Add roasted red peppers if you want more vegetables without extra work

Save

Somehow this simple pasta has become the meal I make when people need comfort without heaviness, when they want to feel nourished but not weighed down. That is the magic of really good pesto, it makes everything feel possible.

Recipe FAQs

→ Can I make the pesto ahead of time?

Yes, prepare the pesto up to 3 days in advance and store in an airtight container in the refrigerator with a thin layer of olive oil on top to prevent browning.

→ What pasta shapes work best?

Spaghetti and penne both work beautifully. The pesto coats short pasta shapes like penne exceptionally well, while spaghetti captures the sauce in its strands.

→ Can I use store-bought pesto instead?

Absolutely. Use about 150 ml of quality store-bought pesto to save time. Adjust the quantity based on your preference for sauce intensity.

→ How do I prevent the pasta from drying out?

Reserve 100 ml of the starchy pasta water before draining. Add a splash while tossing to create a silky, emulsified sauce that clings perfectly to the pasta.

→ Can I make this dairy-free?

Yes. Replace the Parmesan with nutritional yeast or vegan Parmesan, and use a plant-based pesto. The result remains flavorful and satisfying.

→ What can I substitute for pine nuts?

Walnuts, almonds, or sunflower seeds work well as alternatives. Toast them lightly before blending to enhance their nutty flavor in the pesto.