Apple Cinnamon Crumb Cake

Here is a recipe for Apple Cinnamon Crumb Cake using the ingredients you provided:

Apple Cinnamon Crumb Cake Recipe:

Ingredients:

For the Crumb Topping:

1 cup all-purpose flour

1/2 cup granulated sugar

1/2 cup unsalted butter, melted

1 teaspoon ground cinnamon

For the Cake:

1 and 3/4 cups unsalted butter, at room temperature

2 cups granulated sugar

2 large eggs

1 tablespoon vanilla extract

1 cup sour cream

4 and 1/4 cups all-purpose flour

1 and 1/4 teaspoons baking powder

1/2 teaspoon baking soda

2 pinches of salt

1 teaspoon ground cinnamon

1/2 teaspoon ground nutmeg

About 2 cups Granny Smith apples, peeled and chopped into bite-sized pieces

1 tablespoon apple cider

For the Glaze:

2 cups powdered sugar

2-4 tablespoons milk

1/2 teaspoon vanilla extract