Lemon Garlic Pasta

Among various kind of pasta, Lemon Garlic Pasta is one of my most favorites. It is easy to make, looking tempting and full of taste. Above all, I love its unique flavor that is emerged after the merger of garlic and lemon. Hope you would also like it.
Here's the recipe :

Ingredients :
1 box angel hair or spaghetti
Salt and pepper
2 Tbsp olive oil
2 tsp lemon zest
5 cloves garlic minced
1 tsp Italian seasoning
1/2 tsp crushed red pepper
5 Tbsp butter
2 cups baby spinach torn
1/3 cup grated Parmesan
2 tsp lemon juice

Instructions :
Bring a large pot of water to a boil over high heat. Add 1 Tbsp salt and pasta. Cook pasta according to package directions. Reserve 1/4 cup pasta water and then drain pasta.
In a large skillet, heat olive oil over medium heat. Add garlic and lemon zest. Cook for 1 minute. Stir in Italian seasoning and crushed red pepper and cook for an additional minute.
Add butter to pan and, once melted, add baby spinach, pasta, reserved pasta water and lemon juice. Once spinach begins to wilt, stir in Parmesan cheese. Serve immediately.