Roast Vegetable Lasagna

Roast Vegetable Lasagna
  • Author: zetallgerman

This delectable lasagna recipe combines layers of rich tomato sauce with roasted vegetables, savory ricotta-spinach filling, and gooey melted cheese, creating a mouthwatering and satisfying dish. The aromatic blend of herbs and spices enhances the flavors, making each bite a delicious experience. With a crispy, golden-brown cheese topping, this lasagna is a comforting and hearty meal that is perfect for sharing with family and friends.

— Constant Cookbook

Ingredients

  • For the Tomato Sauce:
  • Olive Oil
  • 2 large onions, sliced
  • 4 cloves of garlic, crushed
  • 2 bay leaves
  • 1/2 tsp chilli powder
  • 1 tsp sweet/smokey paprika powder
  • 2 small zucchini/courgettes
  • 1 tin of chopped tomatoes in juice / Passata
  • 2 large tomatoes, skinned and diced
  • 1 packet of "baby" green asparagus
  • approx. 200g of fresh or canned mushrooms
  • salt and freshly ground pepper
  • Plenty of fresh or dried herbs such as Basil, Thyme and Oregano
  • For the White Sauce:
  • 2 packets (500g) of Ricotta cheese
  • approx. 250g frozen or fresh spinach (defrosted/wilted)
  • 1/2 teaspoon of ground nutmeg
  • a handful of chopped, fresh parsley
  • Plenty of salt and pepper
  • approx. 400g of no-cook lasagne sheets
  • approx. 250g of grated parmesan or mixed pizza cheese (mozzarella & cheddar, for example)

Instructions

  • Preheat the oven to 175 C degrees. Start to defrost the Spinach. If using fresh spinach, wilt it for a few seconds in boiling water, then squeeze out all the liquid and set aside.
  • Chop the onions, zucchini/courgettes, mushrooms and asparagus (and any other vegetables you may choose to use) and toss in a little olive oil in a roasting dish. Season with salt & pepper. Roast for approx. 15min until slightly softened. Set aside.
  • Heat the can of Passata on a low heat and add the garlic, bayleaves, as well as the chopped fresh tomatoes and plenty of herbs. Add the chilli and the paprika powder. Season to taste and simmer.
  • --> TIP: The tomato sauce needs to be seasoned very well, otherwise the entire lasagna will end-up tasting rather bland. Then take off the heat & set aside.
  • In a bowl, mix the Ricotta cheese with the prepared, cooled spinach and season well with nutmeg, salt & pepper.
  • ASSEMBLE!
  • Grease a large, square lasagna dish with some olive oil.
  • Place some of the pasta sheets at the bottom to create a "base". Spoon on a layer of the tomato sauce (remove bayleaves first). This is the time to add the roast vegetables as well.
  • Follow with a layer of pasta sheets. Then spoon on a layer of the spinach-ricotta sauce.
  • Continue with alternating layers of tomato sauce with vegetables, pasta sheets, then white sauce, etc.
  • Make sure the final top layer ends with the ricotta mixture.
  • Then sprinkle the top evenly with the grated cheese.
  • Bake on the centre shelf of the oven for 75min (fan-assisted) to 90min (regular oven), or until cheese on top begins to crisp & brown.
  • Test whether the pasta sheets are cooked by sticking a stick into the middle. If the cheese is browning before the pasta is cooked, cover the lasagne with some aluminium foil to continue baking.

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Yield

Serves 8