Cook the linguine pasta according to package directions. Drain, reserving about 1 cup of pasta water.
While pasta is cooking, melt butter in a large skillet over medium heat. Add minced garlic and red pepper flakes and cook until fragrant, about 1 minute.
Add the chicken pieces to the skillet and cook until browned and cooked through. Season with salt and pepper.
Pour in the chicken broth and bring to a simmer. Stir in the heavy cream and sun-dried tomatoes. Let it simmer for a few minutes until slightly thickened.
Add the cooked pasta and grated parmesan cheese to the skillet. Toss to coat the pasta evenly. If the sauce is too thick, add a little reserved pasta water until desired consistency is reached.
Serve hot, garnished with fresh parsley.
Notes
This recipe is a good base; feel free to adjust spice levels and add other vegetables like spinach or mushrooms.