Equipment
Method
- Layering the LasagnaPreheat the oven to around 180–190 °C (350–375 °F).Lightly grease the bottom of the baking dish, or spread a thin layer of sauce to prevent sticking.Place a first layer of lasagna sheets, covering the base completely.Spread part of the cashew ricotta over the pasta, then a layer of spinach.Spoon some marinara sauce over the spinach.Add another layer of lasagna sheets and repeat (ricotta → spinach → sauce) until the ingredients are used up.On the final layer, cover with remaining sauce, and optionally sprinkle vegan shredded cheese.
- 1: Prepare the Cashew RicottaDrain and rinse the soaked cashews.Add them to a food processor along with lemon juice, nutritional yeast, garlic, salt, and a little water. Blend gradually until you reach a creamy texture similar to ricotta.Taste and adjust seasonings if needed.Transfer to a sealed bowl until ready to use.Note: Don’t overblend — a lightly textured ricotta-like feel works best.

- 2:Prepare the SpinachHeat a medium skillet over medium heat with a little olive oil or water.Add the minced garlic; sauté for a minute until fragrant, then add the spinach and cook, stirring, until wilted (about 2–3 minutes).Season with salt and black pepper, then remove from heat.If there’s excess liquid, drain the spinach in a sieve and gently press out the moisture.

- 3: Make the Marinara SauceIn a medium saucepan, heat a little olive oil if desired; add the minced garlic and sauté until just lightly golden.Add the diced tomatoes, basil, oregano, salt, and sugar (if using).Bring to a gentle boil, then reduce heat and simmer 15–20 minutes until the sauce thickens and flavors meld.Taste and adjust seasonings as needed.
- 4: Layering the LasagnaPreheat the oven to around 180–190 °C (350–375 °F).Lightly grease the bottom of the baking dish, or spread a thin layer of sauce to prevent sticking.Place a first layer of lasagna sheets, covering the base completely.Spread part of the cashew ricotta over the pasta, then a layer of spinach.Spoon some marinara sauce over the spinach.Add another layer of lasagna sheets and repeat (ricotta → spinach → sauce) until the ingredients are used up.On the final layer, cover with remaining sauce, and optionally sprinkle vegan shredded cheese.
- 5: Baking & ServingCover the dish with aluminum foil (to avoid drying out the top), then bake in the oven for 25–30 minutes covered.Remove the foil and bake another 10–15 minutes until the top is slightly golden.After removing from the oven, let the lasagna rest 10–15 minutes so the layers set and it’s easier to slice.Serve warm, preferably with a green salad or vegan bread.

Notes
- Choose your pasta wisely: Use oven-ready lasagna sheets if possible; if using ones that require boiling, cook them ahead as instructed.
- Adjust consistency: If the cashew ricotta is too thick, add a splash of water or plant milk to loosen it slightly.
- Prep ahead: You can prepare the cashew ricotta, spinach, and sauce a day before assembling to streamline the final steps.
- Freezing: This lasagna freezes well — assemble and freeze before or after baking. Thaw overnight in the fridge and reheat in the oven until warmed through and firm.
- Customize: You can mix in other veggies such as mushrooms, zucchini, eggplant, or grated carrot for variety and extra flavor.
