Soft Chocolate Chip Cake with Crunchy Topping - Cook with Carla

Ingredients

• 1 cup powdered sugar.
• 2 tablespoons milk.
• 1/2 teaspoon vanilla.
• 1 1/2 cups brown sugar.
• 1 tablespoon cinnamon.
• 6 tablespoons butter, cold.
• 1 cup pecans, chopped.
• 1 cup chocolate chips, mini.
• 1 1/3 cups regular sugar.
• 3/4 cup butter, softened.
• 3 eggs.
• 1 1/2 teaspoons vanilla extract.
• 3 cups all-purpose flour.
• 1 1/2 teaspoons baking soda.
• 1 1/2 teaspoons baking powder.
• 1/4 teaspoon salt.
• 1 1/2 cups sour cream.
• 1/4 cup milk.