INGREDIENTS
Cake:
1 1/2 cups
all-purpose flour (about 6 3/4 ounces)
1 cup
granulated sugar
1 1/2 tsp
baking powder
1 1/2 tsp
ground cinnamon
1/2 tsp
salt
3/4 cup
1% low-fat milk
2 tbsp
butter, melted
1 tsp
vanilla extract
1
large egg, lightly beaten
1 cup
diced peeled Granny Smith apple (about 1 apple)
Cooking spray
Streusel:
1/4 cup
packed brown sugar
2 tbsp
all-purpose flour
1/2 tsp
ground cinnamon
2 tbsp
chilled butter, cut into small pieces