Ingredients

The following ingredients have 12 Servings
  • 1 ½ cups flour
  • 1 cup brown sugar (packed)
  • 2 teaspoons cinnamon
  • ¾ cup chilled butter (diced into small cubes)
  • 1 cup butter (at room temperature)
  • 1 cup sugar
  • ⅔ cup brown sugar
  • 3 eggs
  • 1 tablespoon vanilla
  • ¾ cup sour cream (or plain greek yogurt)
  • 3 ⅔ cup flour
  • 1 teaspoon salt
  • 3 teaspoons baking powder
  • 1 ¼ cup milk
  • 2 medium apples (peeled and diced, optional)
  • 2 tablespoons flour (optional, for apples)
  • 1 cup powdered sugar
  • 2-3 tablespoons milk
  • ½ teaspoon vanilla extract

Instruction

  • Preheat oven to 350 degrees. Grease a 9x13 inch baking pan and set aside.