Wash the yucca.
Peel the yucca. Make sure to get all of the skin off, you will not want any in your bread.
Using a grater or food processor, grate the yucca.
Once grated, pour onto a cheesecloth and squeeze out all excess moisture. Discard the liquid.
Place the yucca in a bowl and stir in salt.
Spray a cast iron pan with cooking oil. Heat over medium high heat.
When the pan is hot, place half of the grated yucca in the middle of the pan. Spread it out with a spatula, or back of a spoon, into a circular cake.
Cook for 8-10 minutes on one side, flip, and cook the same amount of time on the other side.
Soak the bammy in coconut milk for 5-10 minutes.
In the same heated pan as before, fry an additional 3 minutes on each side.
Cut into quarters and enjoy!