Cinnamon Coffee Cake: This tender cinnamon vanilla cake has sweet cinnamon streusel swirled in the batter and baked on top, making it the perfect treat to pair with a warm cup of coffee!
Preheat the oven to 375° F . Grease an 8x8 inch cake pan.
Make the crumb topping: In a medium bowl, stir together the brown sugar, flour and cinnamon. Pour in the melted butter and stir until fully moistened and the topping resembles course crumbs. Set topping aside.
Make the cake batter: In a separate large bowl, whis together the sugar, milk, melted butter and sour cream until no lunch remain. Add the eggs.
Add the flour, cinnamon, baking powder and salt. Mix to combine. Add ¾ of the cinnamon topping to the bowl with the coffee cake batter and mix well.
Spread the batter evenly in the cake pan.
Top with the remaining cinnamon mixture.
Bake for 18-20 minutes or until a toothpick inserted into the center of the cake comes out clean.
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Notes
Baking times may vary so be sure not to overbake this coffee cake or it will become very dry.
If you like a sweeter cake and topping, add an additional ½ of brown sugar or granulated sugar to the topping mixture.