Mushroom and Spinach Lasagna (Creamy Vegetarian White-Sauce, 75 Min)

Introduction

Did you know real Italian lasagna uses bechamel (besciamella) instead of just ricotta and tomato sauce? Mushroom and spinach lasagna is creamy white-sauce vegetarian comfort with layers of meaty sauteed mushrooms, garlicky spinach-ricotta, tender noodles, and silky bechamel – topped with bubbly mozzarella. 75 minutes to vegetarian comfort.

Ingredients List

• Pasta: 12 lasagna noodles cooked al dente
• Mushrooms: 1.5 lb mixed mushrooms sliced (cremini + shiitake) + 4 cloves garlic + 2 tbsp olive oil + 1/2 tsp salt
• Spinach-ricotta filling: 10 oz fresh spinach wilted + 2 cups whole-milk ricotta + 1 egg + 1/2 cup parmesan + 1/4 tsp nutmeg + salt + pepper
• Bechamel: 4 tbsp butter + 4 tbsp flour + 3 cups warm whole milk + 1/4 tsp nutmeg + 1/2 tsp salt + pinch white pepper
• Cheese topping: 2 cups shredded mozzarella + 1/2 cup grated parmesan
• Garnish: Fresh basil + olive oil drizzle + extra parmesan + cracked pepper

Timing

Cook noodles + prep fillings: 25 min. Assemble: 10 min. Bake: 40 min. Total: 75 minutes.

Step 1 — Preheat + Cook Noodles

Preheat oven to 375°F. Cook lasagna noodles al dente per package; drain and lay flat to prevent sticking.

Step 2 — Saute Mushrooms

Heat olive oil in skillet over high heat. Add mushrooms in single layer; don’t stir 3 min for golden brown. Stir; add garlic, salt; cook 3 more min.

Step 3 — Wilt Spinach + Mix Ricotta

Wilt fresh spinach in same skillet; cool and squeeze dry. Mix with ricotta, egg, parmesan, nutmeg, salt, pepper.

Step 4 — Make Bechamel

Melt butter in saucepan; whisk in flour; cook 1 min. Slowly whisk in warm milk; simmer 5 min until thick enough to coat spoon. Season.

Step 5 — Assemble Lasagna

Spread thin bechamel layer in 9×13 dish. Layer: noodles, ricotta-spinach, mushrooms, bechamel, mozzarella. Repeat 3 times. Top with parmesan + mozzarella.

Step 6 — Bake + Rest

Bake covered 25 min; uncover; bake 15 min until golden bubbly. Rest 10 min before cutting. Garnish basil and serve.

Nutritional Information

• Calories: 520 per serving
• Protein: 26 g
• Fat: 28 g

Healthier Alternatives for the Recipe

Use part-skim ricotta and mozzarella. Whole-wheat lasagna noodles. Double the spinach. Reduce butter in bechamel. Add zucchini layers.

Serving Suggestions

Serve as vegetarian main with garlic bread, Caesar salad, and red wine like Chianti. Perfect for meatless Monday dinners, Italian feasts, freezer-friendly meal prep.

Common Mistakes to Avoid

• Overcooking noodles – get mushy in oven
• Skipping the mushroom sear – bland filling
• Wet spinach – waters down lasagna
• Lumpy bechamel – whisk constantly
• Skipping the rest – falls apart when cut

Storing Tips for the Recipe

Refrigerate 4 days covered. Freeze 3 months baked or unbaked. Reheat at 350°F covered until heated through. Better day 2 as flavors marry.

Conclusion

Mushroom and Spinach Lasagna delivers exactly what you want. Try it tonight, photograph the results, comment your variations, and subscribe for more.

FAQs

No-boil noodles? Yes, use extra bechamel for moisture.

Make ahead? Assemble 1 day ahead, refrigerate, bake.

Add meat? Yes, sauteed Italian sausage works.

Gluten-free? Use GF lasagna noodles + GF flour in bechamel.

Freeze cooked? Yes, freeze slices for easy reheating.