Shred 4-6 cups squash (4-6 small squach) into a large bowl.
Mix flour and salt together; add to bowl.
Mix in one egg. Add milk a little bit at a time until the mixture is wet but not soupy.
Heat butter or oil in a griddle or skillet heated to medium.
Drop a large spoonful of the mixture and flatten so that it is less than 1/2" thick. Should be about 4" in diameter so that your spatula can lift it without breaking.
Cook till browned on one side. Flip and cook thoroughly.