I started by coating the chicken pieces with Cajun seasoning and smoked paprika. To help the spices stick evenly, I drizzled a little olive oil before mixing. This step makes sure the chicken is packed with flavor before it even hits the pan.
Next, I heated olive oil in my skillet and added the seasoned chicken. It took about 5–6 minutes to get golden brown on the outside and juicy inside. Once cooked, I set it aside to rest while I worked on the sauce.
Using the same pan (because those browned bits are gold for flavor), I tossed in onions, bell peppers, and garlic. In about 3–4 minutes, they softened and filled the kitchen with that amazing Cajun aroma.
I lowered the heat and poured in chicken broth, scraping the pan to catch all the flavors. Then I added cream and Parmesan, stirring until the sauce became smooth and slightly thickened. It was creamy, rich, and smelled incredible.
While the sauce simmered, I boiled the pasta in salted water until al dente. After draining, I saved a little pasta water in case the sauce needed loosening later.
I added the cooked chicken back into the skillet with the sauce, then tossed in the pasta. Everything coated beautifully in the creamy Cajun sauce, and I added a splash of pasta water to keep it silky.
Finally, I plated it up, sprinkled parsley, and added a squeeze of lemon juice. That tiny bit of citrus really balanced the richness of the sauce.