Creamy Chicken Pesto Pasta (Ready in 30 Minutes)
You know that jar of pesto sitting in your fridge door right now — the one you grabbed at the supermarket with good intentions and haven’t touched in two weeks? Most people toss it into plain pasta, taste something flat and oily, and wonder why the version at their local Italian place tastes so much better. The gap isn’t the pesto. It’s everything that happens around it.
This recipe turns that jar (or a batch of homemade) into a properly creamy, deeply savory sauce in one pan, using the fond from seared chicken thighs to build flavor without a drop of stock. Dinner is on the table in 30 minutes, and the sauce clings to every piece of pasta the way it should.
Pro Tip
The most common mistake with pesto pasta is adding pesto directly to hot cream over high heat — the basil oxidizes instantly, turning the sauce a dull army green and losing most of its brightness. Instead, pull the pan off the heat entirely before stirring in the pesto, then let residual warmth do the work for 60 seconds before serving. Your sauce stays vivid green and tastes like you just blitzed fresh basil.
For pesto, a refrigerated tub (usually found near fresh pasta in the chilled aisle) outperforms shelf-stable jars every time — the flavor is noticeably fresher. Chicken thighs are the call here: they stay juicy at 165°F (74°C) internal temp where breasts can dry out. No farfalle? Penne or rigatoni work just as well — you want ridges or folds to trap the sauce.
Creamy Chicken Pesto Pasta (Ready in 30 Minutes)
4
servings10
minutes20
minutes580
kcal30
minutesIngredients
1.5 lbs boneless, skinless chicken thighs (approx. 680g), cut into 1-inch pieces
12 oz farfalle (bowtie) pasta (approx. 340g)
1/3 cup basil pesto, store-bought or homemade (approx. 80ml)
3/4 cup half-and-half (approx. 180ml) — or equal parts single cream and whole milk
1 cup cherry tomatoes (approx. 150g), halved
1 medium zucchini (courgette), diced into half-moons
3 cloves garlic, minced
1/2 cup grated Parmesan (approx. 45g), plus more to serve
1 tbsp olive oil
1 tbsp lemon juice, freshly squeezed
1/2 tsp salt
1/2 tsp black pepper
1/4 tsp red pepper flakes (optional)
1/4 cup fresh basil or flat-leaf parsley, to serve
Directions
- Boil the pasta. Cook farfalle in well-salted water (it should taste like mild seawater) until just al dente — about 1 minute less than the package says — then reserve 1/2 cup (120ml) of pasta water before draining. Under-cooking by a minute matters: the pasta finishes cooking in the sauce and won’t turn mushy.
- Sear the chicken. Heat olive oil in a large skillet over medium-high, add chicken pieces in a single layer, and don’t touch them for 3–4 minutes. You’re listening for a steady sizzle — if it goes quiet, your pan wasn’t hot enough and the chicken will steam instead of brown.
- Flip and finish the chicken. Turn the pieces, cook another 2–3 minutes until internal temperature reaches 165°F (74°C), then transfer to a plate. Leave all those golden bits stuck to the pan — that’s your flavor base.
- Sauté the veg. In the same pan over medium heat, add garlic, zucchini and cherry tomatoes, cooking for 3 minutes until the tomatoes just start to blister. The tomatoes should feel slightly soft when pressed with a spoon but still hold their shape.
- Build the cream sauce. Pour in the half-and-half, scraping up the browned bits from the pan, and let it simmer gently for 2 minutes until it thickens slightly. Don’t rush this — a brief simmer is what makes the sauce coat pasta rather than pool at the bottom of the bowl.
- Add pesto off the heat. Pull the pan completely off the burner, stir in the pesto and lemon juice, wait 60 seconds. This is the step most recipes skip — the sauce stays bright green instead of turning dull and bitter.
- Combine everything. Return the chicken to the pan, add the drained pasta, and toss with Parmesan. Add a splash of reserved pasta water if the sauce looks too thick — the starch loosens it without thinning the flavor.
Variations
For a lower-carb version, swap the pasta for spiralized zucchini noodles — just toss them raw into the warm sauce so they soften without going watery. Prefer to skip meat entirely? Swap the chicken for a drained can of white beans (cannellini work well) added in step 4 — the sauce still gets body from the pan without needing stock.
Serving Suggestions
A simple green salad with lemon vinaigrette cuts through the richness of the pesto cream. Crusty sourdough or a good ciabatta is the right call for mopping up the sauce. Roasted broccolini tossed in olive oil and served alongside adds crunch and keeps the meal feeling balanced.
FAQ
Can I use chicken breast instead of thighs?
Yes, but cut them smaller — about 3/4-inch pieces — and pull them from the heat the moment they hit 165°F (74°C) internally. Thighs are more forgiving because of their higher fat content, but breast works fine if you watch the timing closely.
My sauce turned out oily and separated — what went wrong?
This almost always happens when pesto hits cream that’s too hot — the oil in the pesto breaks out of emulsion. Pull the pan off the heat before adding the pesto, and if it does separate, a small splash of pasta water whisked in quickly will bring it back together.
Can I make this ahead for meal prep?
The pasta reheats well with a splash of water or milk stirred in over low heat — I’ve done this for weekday lunches all week. The pesto flavor does mellow slightly by day two, which makes you wonder whether a stronger, more garlicky homemade pesto would hold up better over a few days.
