Bean flour is a new product being promoted by the Ontario Coloured Bean Growers of Ontario. If not available to you, try white bean puree. Less fat is required with bean flour than whole wheat flour for pastry.
Whisk together egg white and a little less water if using bean puree. Stir into dry ingredients to make a soft dough. Divide dough in half. Roll dough out to 1/8" thickness on a cornstarch dusted surface, between layers of waxed paper or layers of plastic wrap. Press into pan, patching if necessary.
Double crust: 184 calories, 1 starch, 1 fat choice 8