Ingredients

The following ingredients have 4 Servings
  • 2 cups all-purpose flour
  • 1 teaspoon baking powder
  • 1 teaspoon baking soda
  • 1/2 teaspoon salt
  • 1/4 teaspoon ground nutmeg
  • 1/2 cup butter
  • 1 cup granulated sugar
  • 2 large eggs
  • 1 1/2 teaspoons vanilla
  • 1 1/4 cups sour cream
  • 1/4 cup granulated sugar
  • 1/4 cup brown sugar
  • 3 tablespoons flour
  • 1 teaspoon cinnamon
  • 3/4 cup chopped walnuts
  • 6 tablespoons salted butter

Instruction

  • Preheat your oven to 350 °F. Grease a 9x9 pan and set aside.
  • In a medium bowl, whisk together the flour, baking powder and soda, salt and nutmeg. Set aside.
  • In a large bowl cream together the butter and sugar until light and fluffy. Beat in the eggs, one at a time, until fully combined, then mix in the vanilla.
  • Add the dry ingredients alternately with the sour cream to the butter mixture. Mix until smooth.
  • Spread the batter into the prepared pan. Tap a few times on the counter to remove any air bubbles.
  • Combine the topping ingredients in a small bowl, working the butter into the dry ingredients until small pieces, then sprinkle in an even layer on top of the batter,
  • Bake for 30-35 minutes, or until a toothpick or cake tester inserted comes out clean. Do not overbake or it will dry out!
  • Serve warm immediately for the best cake. Store for up to 24 hours in a closed container at room temperature, coffee cake tends to dry out fast. Do not refrigerate.