Chop the artichoke hearts and put into a large bowl. Make sure they're drained well
Put the spinach in a large pan with 2 tbsp water. Put the lid on and steam for a few minutes until wilted
Drain and tip the spinach out onto a clean tea-towel. Squeeze the excess water out of the spinach by wrapping with the towel and pressing down. You may need to use 2 towels for this
Chop roughly and put into the bowl with the artichoke
Add the mayo, parmesan, onion powder, garlic powder and pepper. Mix well and adjust the seasonings if desired
https://cookpad.com/us/recipes/332798-vickys-eggless-mayonnaise-gluten-dairy-egg-soy-nut-free
Halve the pastry and set one half aside. Roll out into a rectangle around 25cm wide and 15cm tall. The exact measurement doesn't really matter
https://cookpad.com/us/recipes/356517-vickys-puff-pastry-gluten-dairy-egg-soy-nut-free
Spread half of the artichoke mixture on top of the pastry leaving an inch at one of the long sides clear
Start to roll the pastry over like a jelly/swiss roll. I find it easiest to cut the pastry in half top to bottom for more control
Roll right to the bottom and pay extra attention to the bottom end sticking well so it doesn't pop open in the oven
Wrap the pastry 'sausages' in clingfilm and put in the freezer for an hour. Repeat with the set aside pastry and artichoke mixture
Preheat the oven to gas 7 / 210C / 425°F and line a baking tray with parchment paper
Unwrap the pastry and cut into slices around 1cm thick. I got 10 discs from each quarter of rolled pastry
Place on the lined tray, glaze the pastry with a little milk of choice (I use light coconut milk) and bake for 20 minutes or until golden and puffed
You can keep the filled pastry frozen for 3 months before baking if you don't need this amount all at once
The mixture also makes a gorgeous dip or topper for breadsticks, crackers etc if you mix in just enough sour cream to loosen the mixture to your own preference. I use coconut cream soured with lemon juice or cashew cream as linked below
https://cookpad.com/us/recipes/333300-vickys-vegan-sour-cream
