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Cinnamon Crumble Coffee Cake Recipe

4.6 from 117 reviews

This Cinnamon Crumble Coffee Cake is a moist, tender baked treat featuring a rich cinnamon crumble topping and a soft, fluffy cake base. Perfect for breakfast, brunch, or a comforting afternoon snack, it combines warm spices like cinnamon and nutmeg with a delightful crumbly texture that pairs beautifully with your favorite coffee or tea.

Ingredients

Scale

Cinnamon Crumble

  • ¾ cup melted butter ( sticks)
  • 1½ cups all-purpose flour
  • ¾ cup brown sugar
  • 1 tablespoon ground cinnamon
  • ½ teaspoon ground nutmeg

Coffee Cake Batter

  • ½ cup butter (softened)
  • 1 cup white sugar
  • 2 eggs
  • 1 teaspoon vanilla extract
  • ⅔ cup sour cream
  • 1 cup all-purpose flour
  • 1 teaspoon ground cinnamon
  • ½ teaspoon baking powder
  • ½ teaspoon salt

Instructions

  1. Preheat Oven: Preheat your oven to 350˚F (175˚C) to ensure it reaches the correct temperature before baking the cake.
  2. Prepare Cinnamon Crumble: In a medium bowl, mix melted butter, flour, brown sugar, cinnamon, and nutmeg using a fork until the ingredients fully combine and form a crumbly texture. Set this aside.
  3. Mix Wet Ingredients: In a large bowl, cream together the softened butter and white sugar using a hand mixer or wooden spoon until the mixture is light and fluffy. Add eggs and vanilla extract, mixing until well incorporated. Then fold in the sour cream gently to keep the mixture smooth.
  4. Combine Dry Ingredients: In a separate bowl, whisk together flour, cinnamon, baking powder, and salt. Gradually add these dry ingredients to the wet mixture, stirring just until moistened and combined to avoid overmixing.
  5. Assemble Cake: Grease an 8-inch square baking dish. Spread half of the coffee cake batter evenly on the bottom. Sprinkle half of the cinnamon crumble mixture over the batter. Then spread the remaining batter on top, followed by the remaining crumble mixture.
  6. Bake: Place the baking dish in the preheated oven and bake for 42 to 50 minutes. Check doneness by inserting a toothpick in the center; it should come out clean when the cake is done.
  7. Cool and Serve: Allow the cake to cool for 5 minutes in the pan. Cut into 16 squares and serve warm with coffee or your favorite beverage.

Notes

  • For best results, use softened butter for the batter to ensure smooth mixing.
  • You can substitute sour cream with Greek yogurt if desired for a slightly tangier flavor.
  • Ensure not to overmix the batter after adding dry ingredients to keep the cake tender.
  • The crumble topping can be made ahead and stored in the refrigerator to save time.
  • If desired, sprinkle powdered sugar over the cooled cake for extra sweetness and decoration.

Keywords: Cinnamon Crumble Coffee Cake, Coffee Cake, Cinnamon Coffee Cake, Crumble Topping, Breakfast Cake, Easy Coffee Cake