This easy weeknight pasta is packed with flavour and comes together in no time—perfect for when you want something cozy and satisfying without much effort. Using good quality store-bought pesto makes it quick and convenient, but feel free to use homemade pesto if you have some on hand. The combination of tender chicken breast, earthy mushrooms, vibrant spinach, and creamy pesto sauce is just a dream. It’s one of those dishes that tastes like you’ve put in a lot more work than you actually have. And let’s talk about the chicken—no dry chicken breasts here. With the right technique, they…