Dinner · Part 2 of 3: Instructions
Creamy Cajun Garlic Butter Chicken Alfredo Step-by-step instructions

- Prep
- Cook
- Total
- Serves
- 4
Before you start
Before beginning, ensure all ingredients are measured and ready, as the process moves quickly once the heat is on. Slice the chicken into uniform pieces to ensure even cooking. Mince the garlic finely to distribute its flavor throughout the sauce.
Have the cream sauce ready and the pasta water boiling so the timing aligns perfectly with the sauce preparation. Keeping your workspace organized allows for a smooth, stress-free cooking experience.
Ingredients at a glance (6)
- 1 1/2 lb boneless skinless chicken breasts, sliced
- 2 tbsp Cajun seasoning
- 1 lb linguine
- 4 tbsp unsalted butter
- 4 cloves garlic, minced
- 2 cups creamy Alfredo sauce
Instructions
Searing the chicken
- Sear the chickenSeason the chicken breast slices thoroughly with the Cajun seasoning. Heat a large skillet over medium-high heat with a drizzle of oil. Add the chicken in a single layer and cook until golden brown and cooked through, reaching an internal temperature of 165°F (74°C). Remove the chicken from the skillet and set aside to rest for at least 5 minutes.Look for The chicken should be golden brown on the outside and opaque white on the inside.Safe temperature 165°F (74°C) internal temperature (poultry)Tip Do not overcrowd the pan, as this prevents the chicken from searing properly.
The chicken pieces should be golden brown and crusty on the outside. The aroma of the Cajun spices should be strong and inviting.
Ensure the skillet is hot before adding the meat, as this creates the necessary sear. Check that the chicken is cooked through to 165°F (74°C) before removing it from the skillet to rest.
Creating the sauce
- Prepare the sauceIn the same skillet, melt the butter over medium heat. Add the minced garlic and sauté until fragrant, about 1 minute. Pour in the creamy Alfredo sauce and bring to a gentle simmer. Return the cooked chicken to the skillet, coating it thoroughly in the creamy Cajun sauce.Look for The sauce should coat the back of a spoon when it is ready.Tip Keep the heat low once adding the sauce to prevent it from separating.
The garlic should be soft and aromatic, not browned or burnt. The cream sauce should be bubbling gently and thickening as it heats. Look for a smooth, velvety texture that coats the back of a spoon. If the sauce seems too thin, continue to simmer it for a few more minutes until it reaches the desired consistency.
Combining and serving
- Assemble the dishCook the linguine in a large pot of salted boiling water according to the package directions until al dente. Drain the pasta well. Add the cooked linguine directly into the skillet with the creamy Cajun chicken and sauce. Toss everything together using tongs until the pasta is well coated and glossy. Serve immediately while hot.Look for The pasta should be glossy and fully coated in the thick sauce.Tip Reserve a small amount of pasta water to adjust the sauce consistency if it becomes too thick.
The linguine should be fully coated in the creamy sauce and appear glossy. The chicken should be well-distributed throughout the pasta. Taste a small piece of pasta to ensure the seasoning is balanced. Serve immediately while the sauce is warm and creamy, as it will thicken significantly if left to sit for too long.
Common mistakes
A common mistake is using too high a heat when warming the sauce, which can cause it to separate and look greasy. Always keep the heat at a gentle simmer.
Another error is overcooking the chicken, which can make it dry and tough. Use a meat thermometer to pull the chicken from the pan as soon as it hits the safe temperature.
How to tell it’s done
The chicken is done when it is opaque throughout and reaches an internal temperature of 165°F (74°C). The sauce is ready when it has thickened enough to coat the back of a spoon and appears glossy.
The pasta should be cooked to al dente, providing a slight resistance when bitten, which ensures it holds its structure when tossed in the thick, creamy sauce.
- 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)