Yes, you can make lasagna without a traditional tomato sauce if you prefer a different flavor profile or have dietary restrictions. While tomato sauce is a common component of lasagna, there are alternative sauces and variations you can explore. Here are a few options:
White sauce: Substitute the tomato sauce with a creamy white sauce, such as béchamel sauce. Béchamel sauce is made from a roux (butter and flour cooked together) combined with milk and seasoned with salt, pepper, and nutmeg. Layer the lasagna noodles with the white sauce, cheese, and other fillings of your choice.
Pesto sauce: Pesto sauce is a vibrant and flavorful alternative to tomato sauce. Layer the lasagna noodles with a generous amount of pesto sauce, cheese, and additional fillings like sautéed vegetables or cooked meat.
Alfredo sauce: Alfredo sauce, typically made from butter, cream, and Parmesan cheese, can provide a rich and creamy base for lasagna. Layer the lasagna noodles with Alfredo sauce, cheese, and any desired fillings.
Vegetable purée: Create a flavorful vegetable purée using roasted or sautéed vegetables of your choice. Blend them into a smooth sauce and layer it with the lasagna noodles, cheese, and other fillings.
Cheese-based sauce: Create a cheese sauce using a combination of melted cheeses, such as mozzarella, Parmesan, and cheddar. Layer the lasagna noodles with the cheese sauce, additional shredded cheese, and any desired fillings.