Preheat oven to 350°. Spray a bundt cake pan with cooking spray.
Mix the cinnamon and sugar together in a small bowl. Mix in chopped nuts and set aside.
To a large mixing bowl, add all remaining ingredients except eggs. Beat to mix.
Add eggs, one at a time, until the cake batter is thoroughly mixed.
Spread half of batter in a bundt pan. Sprinkle with half of sugar and nuts mixture.
Spread the remaining cake batter over the sugar/nut mixture. Use a rubber spatula to get all of the batter into the pan.
Sprinkle remaining sugar and nuts over the batter.
Bake at 350° for about 45 minutes. Cool on a rack for about ½ hour.
Invert cake onto a large serving plate to serve.
Afterthe cake cools, you may want to turn it over to show off the cruncy topping.