What do you do with a garden full, Full, FULL of delicious spring onions (but you need the space)? Isn't it obvious? Make onion spanakopita! :-) I suggested a puff-pastry onion tart, and this is where the DH took that idea. This dish is vegan.
Here's how he made it - layers of the following:
No cheese included, but I didn't miss it. Wow, this was good!