Start your Autumn day off the right way with a slice of this Apple Crumb Coffee Cake. Buttery cake meets spiced apples, all topped with cinnamon crumb streusel.
In a mixing bowl, whisk together 3 cups flour, sugar, salt, cinnamon, and nutmeg. Add the melted butter and vanilla extracts and stir until the mixture is evenly moist. Set aside.
In a large bowl, cream together the butter and sugar until light and fluffy. Add the eggs one at a time, beating well after each addition. Beat in the vanilla and sour cream.
Spread half the batter into a thin layer at the bottom of the pan. Sprinkle the apple chunks evenly over the batter. Top with about 1 cup of the crumble mixture. Spread the remaining batter over top followed by the rest of the crumble.