Instructions
1. Make the white sauce:
- In a medium saucepan, melt the butter over low heat.
- Add the flour and whisk until a smooth paste forms (this is called a roux).
- Gradually pour in the milk, whisking constantly to avoid lumps.
- Cook over medium heat until the sauce thickens and coats the back of a spoon.
- Stir in the nutmeg (if using), Parmesan cheese, salt, and pepper. Set aside.
2. Prepare the chicken filling:
- Heat olive oil in a large skillet over medium heat.
- Sauté the onions until translucent, then add the garlic and cook for 1 minute.
- Add the chopped tomatoes and cook until softened.
- Stir in the tomato sauce, shredded chicken, and heavy cream.
- Season with salt, pepper, and oregano. Cook for 5–7 minutes. Stir in fresh parsley.
3. Assemble the lasagna:
- Preheat your oven to 375°F (190°C).
- In a baking dish, spread a thin layer of white sauce on the bottom.
- Add a layer of lasagna noodles, followed by a layer of chicken filling, mozzarella, and a drizzle of white sauce.
- Repeat layers until the ingredients are used, finishing with a layer of white sauce and shredded cheese on top.
4. Bake:
- Cover the dish with aluminum foil and bake for 25 minutes.
- Remove the foil and bake for an additional 15–20 minutes, or until the cheese is golden and bubbling.
5. Serve:
- Let the lasagna rest for 10 minutes before slicing. Garnish with fresh parsley and serve warm.
Tips:
- Use pre-cooked rotisserie chicken for convenience.
- Add spinach or mushrooms for extra flavor.
- Serve with garlic bread and a green salad for a complete meal.
Enjoy this rich, creamy lasagna that’s sure to be a family favorite! 🍽️