Preheat the oven to 180ºC.

Mix all the seeds together and the Tapioca Flour and Egg.

Add the water little by little until a dough starts to form with the seeds and they stick together.

Then add in some salt to taste.

Place some wax paper onto the baking sheet. Pour the seed mixture on the paper, and smash the dough with your hands until it is evenly distributed and about half a centimeter thick.

Put the baking sheet into the oven for 20-30 minutes. After they start to get a golden color take the tray out of the oven and put them aside to rest.

Once they have cooled, cut them into the size you prefer or you can even break the seed crackers by hand if you want irregular shapes.

As a final touch, you can sprinkle a few flakes of salt on top.