Ingredients:

Cooking spray

1 1/2 cups all-purpose flour
2 tsp baking powder
1 tsp ground cinnamon
1 tsp kosher salt
1/4 cup unsalted butter, melted
3/4 cup granulated sugar
1 large egg
1/2 tsp vanilla extract
1/2 cup unsweetened applesauce
2 medium Honeycrisp or Gala apples, finely chopped
2 cups powdered sugar
1/3 cup plus 2 tbsp apple juice or cider

Instructions: