This traditional spinach lasagna with mushrooms is a family favorite and a perfect make-ahead dinner. Follow our step-by-step guide for cooking this vegetarian friendly recipe that combines traditional flavors with quinoa for a modern twist.
Prepare quinoa according to package directions.
Preheat oven to 375°F.
In a large skillet, heat oil over medium heat. Add garlic and onions and sauté 1 minute. Add mushrooms and continue to cook 5 minutes, stirring occasionally. Add spinach and stir until wilted, about 2 minutes. Stir in pasta sauce and keep warm.
In a medium bowl, combine ricotta, egg, ¼ cup Parmesan cheese and Italian seasoning.
Place 1 cup of sauce in the bottom of a 2-quart baking dish. Spread ½ of quinoa evenly over sauce. Top with ½ of ricotta mixture. Top with one cup sauce. Sprinkle with 1 cup of mozzarella. Repeat layers. Finishing with remaining mozzarella and Parmesan cheese.
Bake uncovered 30 minutes. Serve warm.