Make the pastry: mix the flour and salt together

cut the butter into the flour until it resembles crumbs

add the water and stir with your hand until the dough comes together

then knead lightly for about a minute

wrap in plastic wrap and refrigerate for 30 minutes

Make the filling: peel the potatoes and chop

bring a small saucepan of water to a boil and cook the potatoes until soft

put the peas in the bottom of a colander and pour the hot potatoes over them

rinse in cool water shake to drain and put in a mixing bowl

taste for spices and add more salt if needed, the mixture may taste TOO spicy now but will mellow when air fried

roll the dough into a 12-inch long rope, cut into 12 pieces

cover lightly with a damp towel

get a little dish of water to help seal the samosas

preheat the air fryer at 400° for 5 minutes

take one piece of dough and roll out to roughly a 3 1/2 by 6-inch rectangle this doesn't need to be perfect

lay the rectangle on your hand with the long side by your pointer finger

wet that long end, fold the top down to about the middle, then fold the bottom up to form a little cone (see photos in the post for a better idea!)

fill the cone with filling, fold over the top of the cone, wet the dough, and seal, lay on the prepared baking sheet

repeat with 5 more samosas

lay the prepared samosas in the basket and liberally brush with oil

air fry for 15 minutes, turning after 7 minutes, brushing the side that didn't get oil with oil

finish filling the remaining samosas

air fry them the same way

serve hot