Next, season both sides of the chicken thighs with salt and pepper, then carefully place them into the hot skillet. Cook the chicken until it turns a beautiful golden color, the meat is no longer pink in the center, and the juices run clear. This process should take about 8 to 10 minutes per side. To ensure the chicken is fully cooked, you can use an instant-read thermometer inserted near the center, which should read 165 degrees F (74 degrees C). Once cooked, set the chicken thighs aside for now.

Lower the heat to low and add the onion and garlic to the skillet. Allow them to cook and soften for approximately 5 minutes, releasing their aromatic flavors. To enhance the taste, pour in some white wine and use a wooden spoon to scrape up any delicious browned bits from the bottom of the pan. Let the wine cook until it's almost evaporated, usually about 3 to 5 minutes.

Now, it's time to add a burst of flavor with some sundried tomatoes. Stir them in and let them cook for 1 minute. Then, introduce the chicken broth and Italian seasoning to the skillet, giving the dish a delightful infusion of taste. Allow the mixture to come to a simmer and let it cook until it slightly reduces, which usually takes around 5 minutes. For a vibrant touch, add some fresh spinach to the skillet and cook until it wilts, which usually only takes 1 to 2 minutes.

Lower the heat once again, and stir in the Asiago cheese and heavy cream, ensuring they blend together beautifully. Don't forget to add a splash of lemon juice for a tangy twist. To achieve the perfect balance, season the sauce with salt and ground black pepper according to your taste preferences.

Now, it's time to reintroduce the chicken thighs to the skillet. Heat them until they become warm, usually around 5 to 7 minutes. Once heated, turn off the heat and let the pan sit off the heat while we prepare the pasta. The sauce will naturally thicken as it cools, providing a luscious consistency.

In a separate large pot, bring lightly salted water to a rolling boil. Add the mini farfalle pasta and return to a boil. Cook the pasta uncovered, stirring occasionally, until it reaches a tender yet firm texture, usually around 7 to 8 minutes. Drain the cooked pasta.

To serve, divide the pasta between four bowls, and generously top each portion with the flavorful chicken thighs and the creamy sauce. Prepare to delight in the irresistible combination of tender chicken, al dente pasta, and the savory richness of the sauce. Enjoy this delightful meal!