Step 1: Cook the Pasta

1. Bring a large pot of salted water to a boil.
2. Cook the pasta according to package instructions until al dente. Drain and set aside.

Step 2: Cook the Chicken

1. In a bowl, toss the chicken strips with Cajun seasoning, salt, and pepper.
2. Heat olive oil in a large skillet over medium-high heat.
3. Add the chicken and cook for 4-5 minutes per side, until golden and cooked through.
4. Remove the chicken from the skillet and set aside.

Step 3: Make the Creamy Cajun Sauce

1. In the same skillet, melt butter over medium heat.
2. Add the garlic and sauté for 1 minute until fragrant.
3. Pour in the chicken broth and let it simmer for 2 minutes.
4. Reduce the heat to low, then stir in heavy cream, Parmesan cheese, diced tomatoes, and red pepper flakes.
5. Let the sauce simmer for 3-4 minutes, stirring occasionally, until slightly thickened.

Step 4: Combine Everything

1. Add the cooked pasta to the skillet and toss to coat in the sauce.
2. Slice the cooked chicken and return it to the skillet, mixing it into the pasta.
3. Let everything heat together for 2 minutes, allowing the flavors to meld.

Step 5: Serve & Enjoy!

1. Garnish with fresh parsley and extra Parmesan if desired.
2. Serve warm and enjoy the creamy, spicy goodness!