Preheat oven to 350 degrees. In a large mixing bowl, combine the flour, baking powder, salt, cinnamon, nutmeg, cardamom, walnuts, raisins, grated carrots, honey, sugar and nutritional yeast. Blend the oil, maple syrup, apple juice, milk and vanilla in a food processor. Add the wet to the dry ingredients. Stir them all together. Lightly oil a baking pan, or 2 9 inch round cake pans or 2 loaf pans. Pour batter into cake pans. Bake for 35 minutes. Cool on a rack before frosting.