Nutty Green Vegetable Tart

I do quite like a tart or a quiche from time to time but feel unhealthy eating pastry bases as they are fairly high in saturated fat from all the butter they contain. So after having a play around in the kitchen, I decided to substitute the pastry with a lovely mix of oats, nuts and wholemeal/wholewheat flour bound together with omega-rich rapeseed/canola oil and egg. It works perfectly. The filling is packed full of green vegetables, a little Gruyère cheese, eggs and almond milk, which car