- 1 (18.25 ounce) package yellow cake mix
- 1/2 cup white sugar
- 3/4 cup vegetable oil
- 4 eggs
- 1 cup chopped pecans
- 1 teaspoon vanilla extract
- 1 cup sour cream
- 1/2 cup packed brown sugar
- 1 tablespoon ground cinnamon
- Mix together the cake mix, sugar, oil, eggs, pecans, and vanilla. Fold in the sour cream.
- Put half the batter in a bundt pan.
- Mix the brown sugar and cinnamon and sprinkle over the batter in the pan. Pour the remainder of the batter on top.
- Bake at 350 degrees F (175 degrees C) for 70 minutes until cake tests done.