2 Cups Cooked Chicken Recipe: One-Pan Lemon Garlic Pasta Bake

This one-pan lemon garlic pasta bake transforms 2 cups cooked chicken into a restaurant-quality meal that’s ready in under 45 minutes.

After years of perfecting this dish for busy weeknights, I’ve found the secret lies in balancing bright citrus with rich garlic-infused cream—creating a sauce that clings to every strand of pasta and bite of chicken.

The technique is simple enough for weeknight cooking but delivers the kind of depth that makes it feel special.

The beauty of this recipe is its versatility—it works with rotisserie chicken, leftover roasted chicken, or even store-bought shredded chicken. I’ve tested it with different pasta shapes, but fettuccine or penne work best because their ridges hold onto the creamy sauce.

The dish comes together in one pan, minimizing cleanup while maximizing flavor, and the lemon zest finish cuts through the richness for a bright, balanced bite every time.

What you’ll end up with is a golden, bubbling casserole where tender chicken pieces are suspended in a velvety sauce, each strand of pasta coated in garlic and lemon.

The aroma alone will have everyone gathering at the table, and the first bite delivers that perfect harmony of savory, tangy, and creamy. It’s the kind of meal that transforms simple ingredients into something that feels like a celebration.

Pair it with a crisp green salad and warm crusty bread to soak up every last bit of sauce. The recipe scales easily, too—double the ingredients for a crowd or halve it for a light dinner. Here’s how to make it.

Ingredients for 2 cups cooked chicken

Bright lemon, rich garlic cream, and tender chicken—this one-pan bake turns simple ingredients into restaurant-quality comfort.

The chicken is the foundation, so don’t skimp on quality. Rotisserie chicken from the deli section or leftover roasted chicken works perfectly—just shred or dice it into bite-sized pieces. For the pasta, Barilla fettuccine is my go-to because it holds sauce well, but any medium-width pasta will do. The heavy cream and butter create that velvety sauce, so full-fat versions matter here. If you’re watching calories, you can substitute half the heavy cream with whole milk, but trust me on the full-fat version for the best texture. Fresh garlic and lemon zest are non-negotiable for that bright, restaurant-quality flavor—don’t use dried zest or bottled juice.

No heavy cream? Half-and-half or whole milk with 1 tbsp cornstarch thickened into a sauce works in a pinch, though the texture won’t be as rich. Short on fresh lemon? Lemon extract at half the amount gets you close, but the zest is what really elevates the dish. The oregano can be swapped for dried basil or thyme if that’s what you have, but Italian oregano has that perfect Mediterranean touch. For the Parmesan, grate it yourself—pre-grated cheese gets clumpy and lacks flavor. If you’re using store-bought shredded chicken, pat it dry first to avoid a soggy bake. The butter and olive oil combo adds depth, so don’t skip either.

This dish reheats beautifully—honestly, it tastes even better the next day as the flavors meld. Store leftovers in an airtight container in the fridge for up to 4 days, or freeze for 3 months. I always make a double batch because it’s the kind of meal that disappears fast. The pasta sauce thickens as it cools, so a splash of warm water or milk helps loosen it up when reheating. Garnish with fresh parsley right before serving—it adds that final pop of color and freshness.

Step-by-step instructions for one-pan lemon garlic pasta bake

This simple method transforms your 2 cups cooked chicken into a restaurant-quality pasta bake with minimal effort.

Bring a large pot of water to a rolling boil and add 12 oz fettuccine pasta. Cook until 1 minute shy of package directions for al dente texture—you want the pasta to finish cooking in the oven. Reserve 1 cup pasta water before draining, as this starchy liquid is essential for creating a silky sauce.

Drain the pasta and immediately transfer it to a large mixing bowl. Toss with 2 tbsp butter to prevent sticking and coat the strands evenly. The residual heat will help distribute the butter while you prepare the sauce components. This step ensures your pasta won’t clump together in the final bake.

In a separate bowl, whisk together 0.75 cup heavy cream, 2 tbsp lemon juice, 1 tbsp lemon zest, 0.5 tsp dried oregano, 0.5 tsp black pepper, and 1 tsp salt. The lemon zest adds bright citrus notes while the oregano provides an earthy depth that complements the chicken perfectly. Set this mixture aside while you prepare the garlic oil.

Heat 0.25 cup extra-virgin olive oil in a large skillet over medium heat. Add the 4 minced garlic cloves and sauté for 30-45 seconds until fragrant but not browned. Remove from heat immediately—garlic burns quickly and turns bitter. This aromatic base forms the flavor foundation of your dish.

Add the cooked fettuccine to the skillet with garlic oil and toss to coat evenly. Pour in the lemon-cream sauce and mix thoroughly. Stir in the 2 cups cooked chicken, breaking up any large pieces if needed. The chicken should be fully enveloped in the sauce, absorbing all those bright citrus and herby flavors.

Transfer the mixture to a 9×13-inch baking dish, spreading it evenly. Sprinkle 0.5 cup freshly grated parmesan cheese evenly over the top. The cheese will melt into a golden crust while baking, adding both texture and flavor. Preheat your oven to 375°F while you prepare the final garnish.

Bake uncovered for 20-25 minutes until the top is golden brown and bubbling at the edges. The pasta should be tender with a slight crispness on the surface. If the top browns too quickly, tent loosely with aluminum foil for the last 5 minutes of baking to prevent over-browning.

Remove from the oven and let rest for 5 minutes before serving. This resting period allows the sauce to thicken slightly and the flavors to meld. Garnish with 0.25 cup chopped fresh parsley just before serving for a pop of fresh color and herbaceous finish. Each bite should deliver tender pasta, juicy chicken, and a bright lemon-cream sauce with crispy parmesan on top.

Wine and beer pairings for 2 cups cooked chicken

Crisp White Wine

For this bright lemon-garlic pasta bake, I always reach for a dry Italian white wine like Vermentino from Sardinia or Pinot Grigio from Alto Adige. The crisp acidity cuts through the richness of the cream sauce while complementing the lemon notes beautifully.

A glass of Vermentino at 50°F serves as the perfect palate cleanser between bites. 🍷

Light-Bodied Red

If you prefer red wine, opt for a light-bodied Italian red such as Chianti Classico or Sangiovese. The bright acidity and subtle earthiness in these wines mirror the oregano and garlic in the dish without overpowering the delicate chicken and lemon flavors.

Serve slightly chilled at 55°F to enhance the wine’s freshness and balance the creamy pasta.

Craft Beer Pairings

A Belgian witbier like Hoegaarden or Stella Artois works surprisingly well with this dish. The citrusy notes and slight spiciness from coriander in these beers echo the lemon zest and oregano in the pasta bake.

For a local favorite, try a crisp American lager like Bud Light—its clean finish won’t compete with the dish’s bold flavors. 🍺

Sparkling Option

If you’re celebrating or just want something extra special, a dry sparkling wine like Prosecco or Cava adds a festive touch. The bubbles and acidity cleanse your palate between bites, making each mouthful of creamy pasta taste even more vibrant. Serve well-chilled at 45°F for the best experience.

Non-Alcoholic Pairings

For a refreshing non-alcoholic option, try a sparkling lemonade with a splash of tonic water and a twist of lemon. The effervescence and citrus notes enhance the dish’s bright flavors without overpowering them.

Alternatively, a cucumber-mint infused water with a pinch of salt provides a crisp, cooling contrast to the creamy pasta.

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