Preheat oven to 375°F
Line sheet tray with parchment paper
Add all ingredients into a bowl and mix well until dough is wet but workable
Dump the mixture onto the sheet tray and press out into a rectangle shape about ½ inch thick
Bake at 375°F for 20-25 minutes until golden brown on edges and set in the middle
Allow to cool completely
Slice into 9 sandwich squares and enjoy
