Dinner · Part 2 of 3: Instructions
Creamy Chicken Spinach Alfredo Penne for a Quick Dinner Step-by-step instructions

- Prep
- Cook
- Total
- Serves
- 4
Before you start
Before starting, ensure all ingredients are measured and ready. Cut the chicken breast into uniform, bite-sized pieces to guarantee they cook at the same rate. Grate your parmesan cheese fresh and mince the garlic finely.
Have your colander ready in the sink for the pasta. Organizing your workspace ahead of time is essential for a smooth cooking experience, especially when dealing with a recipe that relies on a quick, consecutive sequence of steps in a single pan.
Ingredients at a glance (6)
- 1 lb penne pasta
- 1 lb chicken breast, cut into bite-sized pieces
- 3 cups fresh spinach
- 3 cloves garlic, minced
- 1 1/2 cups alfredo sauce
- 1 cup parmesan cheese, freshly grated
Instructions
Searing the Chicken and Boiling Pasta
- Cook Pasta and Sear ChickenBring a large pot of salted water to a boil and cook the penne according to package instructions until al dente. Meanwhile, season the chicken breast pieces with salt and pepper. Heat a large skillet over medium-high heat and add a drizzle of oil. Sear the chicken until golden brown and cooked through, ensuring an internal temperature of 165°F (74°C). Remove the chicken from the skillet and set aside to rest for at least 3 minutes.Look for chicken is golden brown and reaches internal temperatureSafe temperature 165°F (74°C) internal temperature (poultry)Tip Ensure the chicken is cut into uniform pieces for even cooking
The chicken pieces should look golden brown and feel firm to the touch. The pasta should be cooked until it is tender but still has a slight chew, indicating it is perfectly al dente. Ensure the chicken is fully cooked through to 165°F (74°C) before removing it from the skillet. The kitchen should smell like savory browned meat, setting the stage for the sauce preparation.
Building the Creamy Garlic Sauce
- Prepare the Garlic Parmesan SauceIn the same skillet used for the chicken, add the minced garlic and sauté until fragrant, about 30 seconds. Pour in the alfredo sauce and bring to a gentle simmer. Reduce the heat and stir in the grated parmesan cheese until the sauce is smooth and thickened. Add the fresh spinach and cook until just wilted. Incorporate the cooked chicken back into the sauce.Look for sauce is creamy and cheese is meltedTip Keep the heat low when adding cheese to prevent splitting
The sauce will transform from a thin liquid into a thick, velvety coating as the parmesan cheese melts into the heavy cream. The garlic should be aromatic and soft, without any burnt edges.
The spinach will wilt down significantly, adding bright green flecks throughout the sauce. Check that the consistency is thick enough to coat a spoon before adding the pasta back into the pan.
Final Toss and Presentation
- Combine and ServeAdd the drained penne pasta to the skillet with the creamy chicken and spinach mixture. Toss everything together until the pasta is thoroughly coated with the sauce. Serve immediately while hot, ensuring each portion has a generous amount of chicken and sauce. Adjust seasoning with additional salt or cracked black pepper if needed before serving.Look for pasta is fully coated and steamingTip Serve immediately for the best texture
The final dish should be steaming hot with a glossy, uniform sauce that clings to every piece of penne. The chicken should be evenly distributed, and the spinach should be well-incorporated.
The entire skillet should look cohesive, with no separated oil or watery sauce at the bottom. Once the pasta is thoroughly coated, it is ready to be plated and served immediately to ensure the best texture.
Common mistakes
A common error is overcooking the chicken, which leads to a dry texture. Ensure you remove the chicken from the heat as soon as it reaches 165°F (74°C).
Another mistake is adding the parmesan to the cream while the heat is too high, which can cause the sauce to break or become grainy. Always reduce the heat to low before whisking in the cheese to maintain a smooth, emulsified consistency throughout the preparation.
How to tell it’s done
The dish is ready when the sauce has thickened enough to coat the back of a spoon and the pasta is tender yet firm. The chicken must reach an internal temperature of 165°F (74°C) to be safe for consumption. When the sauce is glossy and the spinach is just wilted, the components have reached the perfect state for assembly, ensuring the pasta remains hot and the sauce stays creamy.
- Poultry: 165°F (74°C) in the thickest part
Up next · Part 3 of 3
2 variations · storage & make-ahead · 3 answers · printable card
Tips, FAQ & printable recipe (Part 3)← Back to the ingredients (Part 1)