Ingredients

  • FOR THE CAKE:
  • 1/2 cups Butter, Softened
  • 1 cup Granulated Sugar
  • 1/2 cups Packed Brown Sugar
  • 2 whole Eggs
  • 1 cup Sour Cream (OR Plain Full-fat Greek Yogurt)
  • 2 teaspoons Vanilla Extract
  • 1 cup All-purpose Flour
  • 1 cup 100% White Whole Wheat Flour
  • 1 teaspoon Baking Powder
  • 1 teaspoon Baking Soda
  • 1/8 teaspoons Nutmeg
  • _____
  • FOR THE FILLING:
  • 1/4 cups Packed Brown Sugar
  • 1 teaspoon Ground Cinnamon

Method

  • 1. Preheat the oven to 350 degrees F. Grease and flour a large bundt pan very well; set aside.
  • 2. Cream butter and sugars together in a large bowl, until fluffy.
  • 3. Add sour cream (OR plain yogurt plus buttermilk), eggs, and vanilla to the bowl, and stir until well-blended.
  • 4. Dump in the flours, baking powder, baking soda, and nutmeg. Continue mixing until the dry ingredients have fully incorporated, and batter is smooth. Set batter aside while preparing the filling.
  • 5. To make the filling, put the brown sugar and the cinnamon in a small bowl, and mix with a fork to combine.
  • 6. Pour half of the batter into the prepared bundt pan, and smooth with a rubber spatula to level the batter.
  • 7. Sprinkle the filling mixture evenly over the batter in the pan.
  • 8. Cover the filling with the remaining batter, smoothing with a rubber spatula to level the batter. Be sure to smooth the batter to the very edges of the pan, to seal the filling into the cake.
  • 9. Bake at 350°F for 45-50 minutes, or until a toothpick inserted in the middle of the cake comes out clean.
  • 10. Cool completely in the pan, on a wire rack. The cake should pull away from the sides of the pan as it cools. (If not, gently run a knife along the edges of the pan, after it has cooled.)