Ingredients
Method
Preparation
- Preheat oven to 400°F (200°C). Lightly grease a 9×13-inch baking dish.
- In a large pot of boiling salted water, cook pasta for 2 minutes less than package directions, ensuring it is just under al dente. Drain and set aside.
- Heat olive oil in a large skillet over medium-high. Season chicken with salt and pepper, then sauté until cooked through and lightly golden, about 5–6 minutes. Remove from heat.
Making the Sauce
- In the same skillet, melt butter over medium heat. Add minced garlic and sauté for 30 seconds until fragrant.
- Stir in heavy cream and whole milk, then bring to a gentle simmer for 2–3 minutes until slightly thickened.
- Mix in basil pesto and grated Parmesan, stirring until smooth and melted.
Combining
- Return cooked chicken, drained pasta, and spinach (if using) to the sauce. Toss thoroughly until all ingredients are evenly coated.
Baking
- Transfer the coated mixture into the prepared baking dish. Evenly sprinkle shredded mozzarella and extra Parmesan cheese over the top.
- Bake uncovered for 20–25 minutes until cheese is golden and bubbly.
- Allow dish to rest for 5 minutes before serving.
Notes
Serve hot from the oven. A simple green salad or steamed vegetables pair well. Add a squeeze of lemon for brightness if desired. Store in the fridge up to 3-4 days or freeze for up to 2 months. Reheat in the oven or microwave.
