Preheat oven to 350F (180C).

In a large bowl, mix together oat flour, brown rice flour, garbanzo flour, chopped nuts, baking powder, and sea salt.

In a separate bowl, mix vegetable oil, honey, water, and vanilla extract.

Pour the wet ingredients into the dry ingredients and mix until just combined.

Drop by teaspoonful onto an oiled cookie sheet.

Bake for 8 to 10 minutes, or until edges are lightly browned.

Cool on pan before serving.