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Hearty Spinach & Mushroom Lasagna Recipe

Hearty Spinach & Mushroom Lasagna Recipe


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4.8 from 21 reviews

  • Total Time: 1 hour 15 minutes
  • Yield: 7 1x

Description

Hearty Creamy Spinach & Mushroom Lasagna invites layers of rich Italian comfort onto dinner plates. Generous cheese, tender vegetables, and savory sauce meld together, promising a satisfying meal you’ll savor with each delicious bite.


Ingredients

Scale
  • 9 lasagna noodles (no-boil or pre-cooked)
  • 12 oz (340 g) mushrooms, sliced
  • 10 oz (280 g) fresh spinach (or 1 package frozen spinach, thawed and squeezed dry)
  • 4 cups (1 L) milk, warmed
  • 2 cups (200 g) mozzarella cheese, shredded
  • ½ cup (50 g) Parmesan cheese, grated
  • 2 tbsps olive oil or butter
  • 1 medium onion, finely chopped
  • 3 garlic cloves, minced
  • 1 tsp dried thyme or Italian seasoning
  • 4 tbsps (60 g) unsalted butter
  • ¼ cup (30 g) all-purpose flour
  • Salt, to taste
  • Black pepper, to taste
  • ¼ tsp ground nutmeg (optional)

Instructions

  1. Aromatic Foundation: Sauté onions in a skillet until translucent, then introduce minced garlic for a fragrant base. Add sliced mushrooms, allowing them to caramelize and release moisture, creating a concentrated flavor profile.
  2. Vegetable Integration: Fold in fresh spinach leaves, stirring until they wilt completely and blend seamlessly with the mushroom mixture. Season with thyme, salt, and pepper to elevate the vegetable medley’s depth.
  3. Bechamel Crafting: Melt butter and whisk in flour to create a smooth, golden roux. Gradually stream warm milk, continuously whisking to prevent lumps and achieve a silky, thick consistency. Enhance with a delicate touch of nutmeg and seasonings.
  4. Lasagna Assembly: Lightly coat the baking dish with oil and create an initial bechamel layer. Strategically build layers by arranging lasagna noodles, distributing the spinach-mushroom blend, bechamel sauce, and generously sprinkling mozzarella and Parmesan cheeses. Repeat layering process twice, ensuring a lavish cheese topping.
  5. Baking Perfection: Cover with foil and bake in a preheated 375F (190C) oven, allowing flavors to meld and texture to become tender. Uncover during the final baking phase to achieve a golden, crisp cheese crust.
  6. Serving Presentation: Rest the lasagna for several minutes to set layers and intensify flavors. Slice and serve warm, revealing the intricate layers of vegetables, cheese, and creamy sauce.

Notes

  • Moisture Management: Pat mushrooms and spinach dry before sautéing to prevent excess liquid and ensure proper caramelization and texture.
  • Roux Technique: Whisk flour and butter continuously to avoid burning and create a smooth base for the bechamel sauce, which guarantees a silky, lump-free consistency.
  • Cheese Selection: Use freshly grated cheese for superior melting and richer flavor compared to pre-shredded varieties, enhancing the overall taste and texture of the lasagna.
  • Resting Period: Let the lasagna rest 10-15 minutes after baking to allow layers to set and absorb moisture, making slicing cleaner and preventing runny servings.
  • Prep Time: 25 minutes
  • Cook Time: 50 minutes
  • Category: Dinner
  • Method: Baking
  • Cuisine: Italian

Nutrition

  • Serving Size: 7
  • Calories: 359
  • Sugar: 4 g
  • Sodium: 256 mg
  • Fat: 19 g
  • Saturated Fat: 10 g
  • Unsaturated Fat: 9 g
  • Trans Fat: 0 g
  • Carbohydrates: 36 g
  • Fiber: 2 g
  • Protein: 16 g
  • Cholesterol: 57 mg