Lemon Angel Hair with Chicken and Spinach

I have made a variation of this recipe for years and I love it. But I made this and it was so creamy and tasty, I might have a hard time going back to my old recipe.  This one takes a bit more time, but it is so worth the time!  Enjoy!

Lemon Angel Hair with Chicken and Spinach
Recipe by: The Recipe Crayon Box
1/2 lb angel hair pasta
4 cloves of garlic
1/2 t. crushed red pepper
Chicken, cut into chunks and seasoned to desired taste
2 lemons, zested and juiced
3/4 c. half-and-half
1 c. Parmesan, grated (or shredded)
1 c. baby spinach, stems removed
3 T. extra virgin olive oil
Bring a pot of water to a boil. Salt the water well, and add pasta. Heat a large skillet over low heat. Add oil, garlic, and crushed red pepper. Cook until the oil sizzles (about 7-10 minutes). Add lemon juice, half-and-half, and a ladle of the pasta water to the garlic oil mixture. Raise the heat to med-low to med heat until the sauce begins to bubble. Drain pasta - DO NOT RINSE. Add the pasta, zest, and 1/2 c. Parmesan to the cream sauce. Toss for a minute or two. Add chicken and spinach, and toss until well distributed. Top with remaining cheese. Enjoy!
Side note: If your pasta is cooking too quickly, just take the pot off the heat, but leave the pasta in the hot water. The pasta will continue to cook, just at a slower pace. I have to use this trick almost every time.