Sauté whatever vegetables you like until softened. I used red onions, garlic, diced butternut squash, chopped leeks and broccoli then added shredded basil and a couple of handfuls of spinach. Pour in a tin of chopped tomatoes, season and simmer until reduced.
Make a white sauce with ground almonds (delicious) or cornstarch, season with black pepper and grated nutmeg and melt in mild blue cheese to taste. I used Gorgonzola dolce.
Layer white sauce and vegetable sauce ...