Pre-heat the oven to 180C (356F) fan-forced and line an oven tray with baking paper.
Combine the flour and salt together in a large bowl and make a well in the centre.
Pour in the water and the olive oil and using a knife, cut through the flour until everything is combined.
Turn the dough onto a very lightly floured surface and knead until it is smooth.
Roll out the dough as thinly as possible then cut into whichever shapes you like.
Place the shapes on the lined tray and prick them several times with a fork or skewer.
Bake the biscuits for about 12 minutes or until they turn golden.
Notes
Storage: Store in an air-tight container.Equipment: You could make easy homemade crackers just with a bowl, your hands and a sharp knife but to make it easier, use:
Rolling pin - for rolling the dough out
Pizza cutter - makes slicing it easier if you don't want to do shapes
Cookie cutter - if you're making shapes
Baking sheet - to bake them on
Pasta maker - optional - makes rolling them out even easier