There are many spinach lasagna recipes that do not require meat as an ingredient. A few examples include Martha Stewart's spinach lasagna, Betty Crocker's artichoke and spinach lasagna and Food Network Kitchen's four-cheese and spinach lasagna.
Martha Stewart's spinach lasagna recipe layers onion, spinach and zucchini with bechamel sauce and three types of cheese. Betty Crocker's spinach lasagna recipe combines onion, canned artichoke hearts, frozen spinach, creamy pasta sauce and two types of cheese. Food Network Kitchen's spinach lasagna recipe uses frozen spinach, tomato sauce and four types of cheese. These three spinach lasagna recipes are quite different in their own ways, but all have good reviews.