Ingredients
½ cup pecans, finely chopped
¼ cup packed dark brown sugar
1 teaspoon ground cinnamon
2 cups all-purpose flour
1 cup sugar
1 teaspoon salt
10 tablespoons unsalted butter, softened
1 ½ teaspoons baking powder
½ teaspoon baking soda
¾ cup sour cream
1 egg
1 teaspoon vanilla extract
1 cup peeled, chopped apple
1 cup confectioners' sugar
3 tablespoons milk
1/2 teaspoon vanilla extract
Preparation
