Ingredients
Method
- Slice the chicken breasts horizontally into cutlets, then cut each cutlet into strips about 1/2 inch thick. Pat the chicken dry with paper towels. Season it with 3/4 teaspoon salt and 1/4 teaspoon pepper.
- Cook the linguine in the boiling water until it's about 1 minute shy of al dente. Before draining, scoop out 1 cup of pasta water. Drain the pasta and set it aside. Don't rinse it, since the surface starch helps the sauce cling.
- While the pasta cooks, heat the olive oil in a large, deep skillet over medium-high heat. Add the chicken in a single layer. Cook for 3 to 4 minutes per side, turning once, until the pieces are lightly browned and cooked through. The thickest piece should reach 165°F, as recommended by the USDA's chicken safety guidance. Transfer the chicken to a plate.
- Reduce the heat to medium. Add the butter to the same skillet, then stir in the garlic. Cook for 30 to 45 seconds, just until it smells fragrant. Scrape the bottom of the pan with a wooden spoon as the butter melts.
- Pour in the chicken broth and let it bubble for 2 minutes. Add the heavy cream, Italian seasoning, remaining salt, and remaining pepper. Simmer gently for 3 to 4 minutes, stirring often, until the sauce lightly coats the back of a spoon.
- Lower the heat. Add the Parmesan in small handfuls, stirring after each addition until smooth. If the sauce seems too thick, stir in 2 tablespoons of reserved pasta water at a time.
- Add the drained pasta and spinach to the skillet. Toss with tongs for 1 to 2 minutes, until the spinach is wilted and the pasta is coated. Add more pasta water if needed. The sauce should look glossy and loose in the skillet because it thickens as it rests.
- Return the chicken and any juices from the plate to the pan. Add the lemon juice and parsley, then toss gently. Taste and adjust the salt, pepper, or lemon before serving.
Notes
Use a large skillet at least 12 inches wide, pat the chicken dry, and avoid crowding the skillet. Keep the cream at a gentle simmer and lower the heat before adding Parmesan. Reserve extra pasta water to loosen the sauce, and let the finished pasta sit for 2 minutes before serving. Refrigerate leftovers within 2 hours and use within 3 to 4 days.
