SANDWICHES WITH TAPIOCA FLOUR

Mix the flour and salt together.

Bring the water to a boil in a saucepan, remove from the heat, then pour in the oil, flour, salt and mix well with a wooden spoon.

Add the mashed potatoes, baking powder and knead until the mixture is smooth.

Put the dough on a pastry board and divide it into small balls; place them in a non-stick paper-lined pan and bake in a hot oven at 190°C-200°C for about 30 minutes, until they become golden brown and crack on the surface.