1. Preheat the oven to 180℃ and prepare a baking tray with baking paper.
2. Coat the pumpkin and eggplant with extra virgin olive oil and place onto the prepared baking tray and into the oven to roast for 25 minutes. Once cooked, remove and set aside.
3. Steam the cauliflower on a stove top until soft and falling apart.
4. Once steamed, place the cauliflower into a high speed blender with 1 tablespoon of olive oil and 1 clove of garlic. Blend until smooth and there are no lumps. Set aside.
5. Heat a drizzle of extra virgin olive oil in a pan on medium heat and saute the onion until slightly brown then add in the beef mince.
6. Once the beef mince is cooked through, add in 400g of the pasta sauce and simmer for 5 minutes on low.
Assemble Lasagne:
1. In a lasagne dish, layer the lasagne by spooning 2-3 tablespoons of pasta sauce on the base of a baking dish, cover with a layer of lasagne sheets, a layer of the beef mince, a layer of spinach And then a layer of pumpkin.
2. Add another layer of lasagne sheets and cover with pasta sauce.
3. Lay over the eggplant and then top with the cauliflower puree. If adding cheese sprinkle desired amount on top.
4. Bake in the oven for approximately 45 minutes.