Ingredients
Equipment
Method
Step‑by‑Step Instructions
- Preheat your oven to 375°F (190°C) and lightly grease a 9x13-inch baking dish.
- Cook lasagna noodles in boiling salted water until al dente, about 8 to 10 minutes. Drain and rinse with cold water.
- In a large skillet, heat olive oil and sauté chopped onions for about 3–4 minutes until translucent.
- Add minced garlic and sliced mushrooms; cook for 5–7 minutes until mushrooms are tender. Season with thyme, salt, and pepper.
- Add chopped spinach and sauté for 2–3 minutes until wilted, then remove from heat.
- Spread a layer of marinara sauce in the baking dish, then place three lasagna noodles on top.
- Layer half of the ricotta cheese, half of the mushroom mixture, and a third of the mozzarella and Parmesan on top.
- Repeat layers with noodles, remaining ricotta, mushroom mixture, and cheeses; finish with noodles and marinara sauce.
- Cover with foil and bake for 25 minutes, then uncover and bake for an additional 10–15 minutes until golden brown.
- Let the lasagna rest for a few minutes before slicing and serving. Garnish with fresh basil.
Nutrition
Notes
Season every layer with salt and pepper, and avoid adding too much marinara sauce to prevent sogginess.
