Description
A deliciously moist Cinnamon Crumble Coffee Cake featuring a buttery, spiced crumble topping layered over a tender cake base. Perfect for breakfast, brunch, or a cozy coffee break, this cake combines the warm flavors of cinnamon and nutmeg with a creamy sour cream-enhanced batter for a soft, flavorful treat.
Ingredients
Scale
Cinnamon Crumble Topping
- ¾ cup melted butter (1½ 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
- Preheat Oven: Preheat your oven to 350˚F to ensure it reaches the perfect temperature for baking your cake evenly.
- Prepare Cinnamon Crumble: In a medium bowl, mix melted butter, flour, brown sugar, ground cinnamon, and nutmeg together with a fork until the mixture forms a crumbly texture. Set aside.
- Mix Wet Ingredients: In a large bowl, beat softened butter and white sugar using a hand mixer or wooden spoon until the mixture is light and fluffy. Add eggs and vanilla extract, and combine well. Then fold in the sour cream gently.
- Combine Dry Ingredients: In a separate bowl, whisk together flour, cinnamon, baking powder, and salt. Gradually add this dry mix to the wet ingredients and stir until just moistened to avoid overmixing.
- Assemble Cake: Grease an 8-inch square baking dish. Spread half of the coffee cake batter evenly in the bottom of the dish. Sprinkle half of the cinnamon crumble over the batter. Layer the remaining batter on top, and finally, sprinkle with the remaining crumble.
- Bake: Place the assembled cake in the preheated oven and bake for 42 to 50 minutes, or until a toothpick inserted in the center comes out clean, indicating the cake is fully cooked.
- Cool and Serve: Allow the cake to cool for about 5 minutes before cutting it into 16 squares. Serve warm alongside coffee or your favorite beverage for a delightful treat.
Notes
- Ensure the butter used in the topping is fully melted to help create the perfect crumble texture.
- Do not overmix the batter once the flour is added to avoid a dense cake.
- An 8-inch square baking pan works best for even baking and layering.
- Adding sour cream in the batter enhances moisture and tenderness of the cake.
- Store leftover cake in an airtight container at room temperature for up to 3 days or refrigerate for longer freshness.
- Prep Time: 15 minutes
- Cook Time: 45 minutes
- Category: Dessert
- Method: Baking
- Cuisine: American
Keywords: Cinnamon Crumble Coffee Cake, Coffee Cake, Cinnamon Cake, Breakfast Cake, Dessert, Sour Cream Cake, Crumble Topping
