For the Crust

1 cup whole wheat flour
1/2 cup white flour
1 tablespoon sugar
1/2 teaspoon salt
1 stick vegan margarine, cut into small cubes and frozen
4-5 tablespoons ice cold water

For the Filling

1/2 cup whole wheat flour
1/2 cup honey, agave or maple syrup
2 flax eggs
1/2 cup melted vegan margarine
1 cup chopped walnuts
1 1/4 cup mini chocolate chips (vegan)
2 tablespoons bourbon
1 teaspoon vanilla
Pinch of Salt