This recipe makes about 10 puffs , but you can make them any size you want.
You can customise the filling to your taste with vegetables of your choice (like beetroot , capsicum , peas etc) and adjust spice levels too.
You don't have to be accurate about weight of puff pastry . Just roll whatever pastry you have to 1/4 to 1/2 inch thick and cut into the size you want.
if you using the puff pastry recipe from the blog, then you will need only half the puff pastry for this amount of filling.