Preheat the oven to 350°F. Line a 9x13-inch baking dish or sheet pan with parchment paper and set aside.
Add all ingredients to a blender or food processor. Pulse until completely blended.
Pour the mixture into the lined baking dish or sheet pan. The mixture will be thick (similar to glue). Use an offset spatula to spread it into a thin, even layer.
Bake for 5 minutes, or until set.
Remove from oven and use a knife or pizza wheel to cut into desired shape.