This cake recipe is so easy, moist and delicious.
1 pkg. (2-layer size) yellow cake mix
1 pkg. 3.4 ounce French Vanilla Instant Pudding
4 eggs
2/3 cup sour cream
2/3 cup water
1/2 cup oil
1 cup packed brown sugar
1 cup walnuts, chopped
1 ½ tablespoon of granulated sugar
¼ teaspoon ground cinnamon
2 teaspoon powdered sugar

Preheat oven to 350ºF. Beat the first 6 ingredients with mixer until well blended. Add brown sugar and nuts; mix well. Sprinkle sprayed pan with sugar and cinnamon. Pour batter into 3-L fluted tube pan or 10-inch tube pan. Bake cake for 1 hour or until toothpick inserted near center comes out clean. Cool cake in pan 15 minutes. Loosen cake from sides of pan; invert onto wire rack. Remove pan; cool cake completely. Sprinkle cake with powdered sugar.