Butternut Squash without biscuit

3 cups butternut squash, shredded (a cheese grater works well) 1/2 cup onion , shredded 1/4 cup egg substitute 2 tablespoons whole wheat flour 1/2 teaspoon[...]

1 1/2 cups all-purpose flour 1 cup light brown sugar 1 teaspoon cinnamon 1 teaspoon allspice 1/4 teaspoon salt 2 teaspoons baking powder 1/3 cup walnuts ,[...]