Remove the ribs from the silverbeet, if using, and blitz in a food processor till finely chopped. If you are using English spinach just place the leaves in the processor and blitz till finely chopped.
Melt the butter in a large pan/wok and cook the spinach or silverbeet till just limp.
Take off the heat and mix in the flour, almond meal and salt. Stir well till completely combined.
Press into the grease pie tin and cook for 30 mins
Recipe by Finding Feasts at https://www.findingfeasts.com.au/recipe-index/spinach-pie-crust-vegetable-pie-crust/