Diet Tofu Quiche

To prepare crust: Beat egg with 2 T water, dill weed, onion powder, and add 2 T bran. Allow to stand at least 10 minutes. Pour into bottom of nonstick cake pan. To prepare filling: Blend tofu, egg, and 3/4 cup of cooked vegetable with enough water to process. Blend for at least 3 minutes or until completely smooth. To assemble: Pour tofu-egg mixture into center of the bran-egg mixture. Bran will be pushed to edges of pan, encircling the filling to form crust. Place cooked mushrooms and onion on top of filling in a pretty circle around edges of pan. Bake at 350 degrees for 20-25 minutes or until filling is set and top is browned.