Apple Snickerdoodle Muffins

INGREDIENTS

1/4 cup

granulated sugar

2 tbsp

all-purpose flour

2 tsp

ground cinnamon

3 tbsp

unsalted butter, at room temperature

3 cups

all-purpose flour*

1 tbsp

baking powder

2 tsp

ground cinnamon (, divided)

1 tsp

ground nutmeg ((I only used 1/2 tsp, personal preferrance))

3/4 tsp

salt

large apple peeled cored and cut into 1/4-inch cubes ((I just used 2 medium apples))

3/4 cup

packed light brown sugar, divided

1/2 cup

canola or vegetable oil

1/2 cup

granulated sugar

large eggs

1 cup

full-fat sour cream

2 tsp

vanilla extract

1/2 cup

powdered sugar

1 tbsp

milk