Apple Coffee Cake With Crumble Topping
Ingredients
- 10 teaspoons unsalted butter
- 1 12 cups brown sugar
- 2 large eggs
- 2 cups all-purpose flour
- 1 teaspoon baking soda
- 1 teaspoon cinnamon, ground
- 12 teaspoon salt
- 1 cup sour cream
- 1 teaspoon vanilla extract
- 2 cups cored and diced apples, peeled
- crumb topping, (>)
- 12 cup brown sugar
- 12 cup all-purpose flour
- 12 teaspoon cinnamon, ground
- 4 tablespoons unsalted butter, softened
- glaze, (>)
- 12 cup packed light brown sugar
- 12 teaspoon vanilla extract
- 2 tablespoons water

Directions
Preheat the oven to 350 degrees F.Lightly grease a 13 by 9-inch glass baking dish with 2 teaspoons of the butter.
In a large bowl, cream together the remaining stick of butter and sugar until light and fluffy.
Add the eggs 1 at a time, beating after the addition of each.
In a separate bowl or on a piece of parchment, sift together the flour, baking soda, cinnamon, and salt.
Add to the wet ingredients, alternating with the sour cream and vanilla.
Fold in the apples.
Pour into the prepared baking dish, spreading out to the edges.
TOPPING.
In a bowl, combine the sugar, flour, cinnamon, and butter and mix until it resembles coarse crumbs.
Sprinkle the topping over the cake.
bake until golden brown (40-45 minutes).
Remove from the oven and let cool for at least 10 minutes.
GLAZE.
In a bowl, combine the sugar, vanilla, and water and mix until smooth.
Drizzle the cake with the glaze and let harden slightly.
Cut into squares and serve.

