1. Mix crumbs, flour, baking powder, baking soda, cinnamon and nutmeg; set aside.
2. Beat eggs in large bowl with electric mixer at high speed until thick, about 2 minutes. Beat in oil, brown sugar and vanilla. Mix in crumb mixture, carrots and walnuts. Pour into greased and floured 12-cup fluted tube pan.
3. Bake at 350 degrees F for 60 to 70 minutes or until done. Cool in pan 10 minutes. Remove from pan; cool completely on wire rack. Sprinkle with powdered sugar to serve.
Nutritional Information per serving
651 calories, 7 g protein, 72 g carbohydrate, 36 g total fat, 5 g saturated fat, 70 mg cholesterol, 462 mg sodium, 4 g dietary fiber.