Prep the Chicken: Start by seasoning 1 lb of boneless, skinless chicken breast pieces with salt, pepper, 1/2 tsp paprika, and 1/2 tsp Italian seasoning. This will enhance the flavor of the chicken right from the start.
Cook the Chicken: In a large skillet, melt 2 tbsp butter over medium heat. Once melted, add the seasoned chicken to the skillet. Cook for about 4 to 5 minutes or until the chicken is golden brown and cooked through. Once done, remove the chicken from the skillet and set it aside.
Add the Flavors: In the same skillet, add the 3 minced garlic cloves, the zest, and juice of 1 lemon. Sauté for an additional 1 to 2 minutes until fragrant. Add the cooked chicken back into the skillet to combine with the garlic and lemon flavors. Set aside.
Cook the Linguine: While you're preparing the chicken, bring a pot of salted water to boil and cook 8 oz linguine according to package instructions. Make sure to reserve 1/4 cup pasta water before draining the pasta.
Prepare the Sauce: In the same skillet used for the chicken, melt another 2 tbsp butter. Stir in 1/2 cup heavy cream and 1/2 tsp garlic powder. Whisk in 3/4 cup grated Parmesan cheese until creamy. Season with salt and pepper to taste.
Combine the Pasta: Add the drained linguine to the skillet with the sauce. Toss to coat the pasta evenly, adding the reserved pasta water as needed to achieve your desired consistency. Cook together for a few minutes so the flavors meld.
Serve: Plate the creamy linguine and top it generously with the garlic butter chicken. Garnish with chopped fresh parsley and additional Parmesan cheese if desired. Enjoy your delicious creation!