To make the baked corn tortillas: dilute the salt in the water.
Moisten each tortillas on both sides with this mixture using your fingers. (Do not use hot tortillas, just cool or room temperature.)
Lay them singly on a cookie sheet and bake at 200 F until crispy then cool.
To assemble Garnachos: Spread bean spread on the baked tortilla, top with cabbage, salsa, and cheese. (You might enjoy the cabbage more when mixed with a little salt and lemon juice.)