Vegetarian Lasagna with Spinach

Vegetarian Lasagna with Spinach

A classic meatless lasagna layered with tomato sauce, spinach-ricotta filling, mozzarella, and Parmesan.

Instructions

  1. Step 1

    Preheat the oven to 190°C.

    Cookware: oven

  2. Step 2

    Heat the olive oil in a large saucepan over medium heat. Cook the onion for 6 minutes, then add the garlic and cook for 1 minute.

    Timer: 7 min (fixed)

    Ingredients used: 12.0 gr Garlic, 15.0 ml Olive Oil, 150.0 gr Onion

    Cookware: large saucepan, wooden spoon

  3. Step 3

    Stir in the tomato passata, oregano, ⅝ tsp (4 gr) salt, and 1 gr black pepper. Simmer uncovered over low heat until slightly thickened.

    Timer: 12 min (fixed)

    Ingredients used: 1.0 gr Black Pepper, 2.0 gr Dried Oregano, 4.0 gr Salt, 800.0 ml Tomato Passata

    Cookware: large saucepan, wooden spoon

  4. Step 4

    Combine the spinach, ricotta, eggs, nutmeg, 50 gr Parmesan, the remaining ⅝ tsp (4 gr) salt, and the remaining black pepper in a mixing bowl.

    Ingredients used: 1.0 gr Black Pepper, 2.0 piece Egg, 1.0 gr Ground Nutmeg, 50.0 gr Parmesan Cheese, 500.0 gr Ricotta Cheese, 4.0 gr Salt, 450.0 gr Spinach

    Cookware: mixing bowl, wooden spoon

  5. Step 5

    Spread a thin layer of tomato sauce in the baking dish. Add alternating layers of lasagna sheets, spinach filling, tomato sauce, and mozzarella; finish with sauce, mozzarella, and 25 gr Parmesan.

    Ingredients used: 250.0 gr Lasagna Sheets, 300.0 gr Mozzarella, 25.0 gr Parmesan Cheese

    Cookware: baking dish, wooden spoon

  6. Step 6

    Cover the baking dish tightly with aluminum foil and bake at 190°C.

    Timer: 30 min (fixed)

    Cookware: aluminum foil, baking dish, oven

  7. Step 7

    Remove the foil and continue baking until the top is browned, the sauce bubbles at the edges, and the center reaches 74°C.

    Timer: 15 min (fixed)

    Cookware: aluminum foil, baking dish, oven

  8. Step 8

    Rest the lasagna before slicing and serving.

    Timer: 15 min (fixed)

    Cookware: baking dish

Nutrition (Estimated)

Food safety

Caution: medium

Bake until the center reaches 74°C. Refrigerate leftovers within 2 hours in shallow covered containers, use within 3 to 4 days, and reheat to 74°C.

Risk factors

  • raw egg in the filling
  • perishable dairy ingredients
  • large, dense baked dish that cools slowly

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