Ingredients
Equipment
Method
Step‑by‑Step Instructions
- Preheat your oven to 375°F (190°C).
- In a large pot, bring salted water to a boil, and carefully add the lasagna noodles. Cook them al dente according to the package instructions, about 8–10 minutes.
- Heat a large skillet over medium heat and drizzle in olive oil. Sauté chopped onion until translucent, about 3–4 minutes. Add minced garlic and cook for an additional minute.
- Add sliced mushrooms, dried thyme, salt, and pepper. Cook until tender, about 6–8 minutes. Fold in fresh spinach and cook until just wilted, about 2–3 minutes.
- Spread a thin layer of marinara sauce in a greased 9x13-inch baking dish. Layer with noodles, ricotta cheese, mushroom and spinach mixture, and mozzarella and Parmesan cheese. Repeat until all ingredients are used, finishing with noodles topped with sauce and cheese.
- Cover with aluminum foil and bake for 25 minutes. Remove foil and bake for an additional 10–15 minutes.
- Let cool for about 10 minutes before serving. Garnish with fresh basil if desired.
Nutrition
Notes
Layer evenly to avoid dry spots. Let the lasagna cool for at least 10 minutes after baking for easier slicing.
