Line a 9-inch square baking pan with wax paper, parchment paper, or plastic wrap.

In a large bowl, stir the melted coconut oil, sugar and vanilla until completely blended. Add the chickpea flour and (optional) salt, stirring until completely blended.

Press dough evenly into prepared pan; use a second pan to firmly tamp down and smooth the dough. Place in freezer until VERY firm (anywhere from 15 minutes to 1 hour, depending on your freezer.).

Preheat the oven to 300F. Line a baking sheet with parchment paper.

Remove dough from pan using the liner. Place on a cutting board and cut into 32 rectangles (8x4) or desired shapes. Place half of the pieces on prepared baking sheet, spacing 2-inches apart (Do not leave the peices sitting out while oven finishes preheating! Place back in freezer. Also, lace remaining dough back into freezer).

Bake in the preheated oven for 21 to 25 minutes until light golden brown and firm to the touch

Remove from the oven and cool completely on the baking sheet.