Cinnamon Streusel Coffee Cake is a rich, buttery delight with a warm cinnamon swirl and a crunchy streusel topping that melts in your mouth. This Buttery Crumble Cake is perfect for brunch, casual gatherings, or pairing with your morning coffee, offering an indulgent yet easy-to-make treat. With simple ingredients and a cozy aroma, it’s a crowd-pleaser that elevates any occasion.
Why You’ll Love Cinnamon Streusel Coffee Cake
This Cinnamon Streusel Coffee Cake recipe is a standout Buttery Crumble Cake:
- Rich & Flavorful: Cinnamon and brown sugar create a warm, sweet balance.
- Easy Prep: Simple ingredients come together in just over an hour.
- Versatile: Ideal for breakfast, dessert, or afternoon snacks.
- Textural Delight: Soft cake meets crunchy streusel for perfect contrast.
- I baked this for a brunch, and it was the ultimate Buttery Crumble Cake hit!
Ingredients for Cinnamon Streusel Coffee Cake
Here’s what you’ll need for Cinnamon Streusel Coffee Cake (serves 12):
- Cake Batter:
- 1 cup (225g) unsalted butter, softened
- 2 cups (400g) granulated sugar
- 4 large eggs, room temperature
- 1 ½ cups (360g) sour cream
- 1 ½ tsp vanilla extract
- 2 cups (240g) all-purpose flour
- 2 tsp baking powder
- ½ tsp baking soda
- ¼ tsp salt
- 1 tsp ground cinnamon
- Streusel Topping:
- 1 cup (200g) packed brown sugar
- 1 tsp ground cinnamon
- 1 ½ cups (150g) chopped pecans or walnuts (optional)
Ingredient Tips:
- Butter: Room-temperature butter ensures a smooth batter; use unsalted for control.
- Sour Cream: Adds moisture and tang; Greek yogurt is a good substitute.
- Cinnamon: Provides antioxidant benefits and warm flavor; use fresh for potency.
- Nuts: Toast pecans or walnuts lightly for enhanced crunch and heart-healthy fats.
- Equipment: 9×13-inch baking dish, mixing bowls, whisk, electric mixer (optional).
Directions for Cinnamon Streusel Coffee Cake
Let’s create this delicious Cinnamon Streusel Coffee Cake!
Preheat Oven
I preheat the oven to 350°F (175°C) and grease and flour a 9×13-inch baking dish to prevent sticking.
Prepare Batter
In a large bowl, I cream 1 cup softened butter and 2 cups granulated sugar with a mixer until light and fluffy, about 3 minutes. I add 4 eggs one at a time, mixing well, then stir in 1 ½ cups sour cream and 1 ½ tsp vanilla extract. In a separate bowl, I whisk 2 cups flour, 2 tsp baking powder, ½ tsp baking soda, ¼ tsp salt, and 1 tsp cinnamon, then gradually add to the wet mixture, mixing until just combined for this Cinnamon Streusel Coffee Cake recipe.
Make Streusel
In a small bowl, I mix 1 cup brown sugar, 1 tsp cinnamon, and 1 ½ cups chopped nuts (if using) for the streusel topping.
Assemble Cake
I spread half the batter in the prepared dish, sprinkle with half the streusel, then add the remaining batter. I swirl the remaining streusel over the top with a knife for a marbled effect.
Bake
I bake for 45–50 minutes until golden and a toothpick inserted in the center comes out clean. I let it cool for 10 minutes before serving.
Nutrition
- Prep Time: 15 minutes
- Cook Time: 45–50 minutes
- Total Time: 1 hour 5 minutes
- Servings: 12
- Calories: ~380 kcal per serving
- Macros per Serving: 50g carbs, 5g protein, 18g fat, 1g fiber
Variations for Cinnamon Streusel Coffee Cake
Try these twists on Cinnamon Streusel Coffee Cake:
- Gluten-Free: Use a 1:1 gluten-free flour blend and gluten-free baking powder.
- Vegan: Swap butter for plant-based butter, use flax eggs (1 tbsp ground flaxseed + 3 tbsp water per egg), and replace sour cream with dairy-free yogurt.
- Fruit Add-In: Fold in 1 cup chopped apples or blueberries for extra moisture.
- Spice Boost: Add ¼ tsp nutmeg or cardamom to the batter for warmth.
- Chocolate Twist: Mix ½ cup chocolate chips into the streusel for richness.
Storage
I store Cinnamon Streusel Coffee Cake in an airtight container at room temperature for up to 2 days or in the refrigerator for up to 5 days. To reheat, I warm slices in a 300°F (150°C) oven for 5–7 minutes or microwave for 15–20 seconds. For freezing, I wrap tightly in plastic wrap and foil, storing for up to 3 months; thaw at room temperature before serving.
Serving Ideas
Make your Cinnamon Streusel Coffee Cake a star Buttery Crumble Cake:
- Classic: Serve as a Buttery Crumble Cake with coffee or tea for breakfast.
- Garnish: Dust with powdered sugar or drizzle with glaze for elegance.
- Pairing: Enjoy with fresh berries, yogurt, or a latte for a cozy treat.
- Presentation: Cut into squares and arrange on a platter for gatherings.
- Occasion: Perfect for brunches, holiday mornings, or casual desserts.
FAQs
Have questions about Cinnamon Streusel Coffee Cake? Here are answers to common queries:
Can I make this gluten-free?
Yes, use a 1:1 gluten-free flour blend and ensure baking powder is gluten-free.
How do I make it vegan?
Swap butter for plant-based butter, use flax eggs, and replace sour cream with dairy-free yogurt.
Can I skip the nuts in the streusel?
Yes, omit nuts or use seeds like sunflower for a nut-free option.
How do I prevent a dense cake?
Mix batter until just combined and use room-temperature ingredients.
Can I add fruit to the batter?
Yes, fold in 1 cup chopped apples, pears, or berries for extra flavor.
How do I know when the cake is done?
A toothpick inserted in the center should come out clean, about 45–50 minutes.
Can I make this ahead of time?
Bake and store at room temperature for 2 days or refrigerate for 5 days.
What’s the best way to swirl the streusel?
Use a knife to gently swirl the topping into the batter for a marbled effect.
Can I freeze the cake?
Yes, wrap tightly and freeze for up to 3 months; thaw before serving.
What pairs well with this cake?
Serve with coffee, tea, fresh fruit, or yogurt for a balanced treat.
More Delicious Cake Recipes You’ll Love
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Conclusion
Cinnamon Streusel Coffee Cake is a rich, comforting dessert that’s perfect for any occasion, from cozy brunches to casual gatherings. This Buttery Crumble Cake combines a soft, buttery base with a crunchy streusel topping, delivering warm cinnamon flavor in every bite. Customize it to your taste and enjoy a timeless treat that’s sure to impress!

Cinnamon Streusel Coffee Cake
Ingredients
Cake Batter:
- 1 cup 225g unsalted butter, softened
- 2 cups 400g granulated sugar
- 4 large eggs room temperature
- 1 ½ cups 360g sour cream
- 1 ½ tsp vanilla extract
- 2 cups 240g all-purpose flour
- 2 tsp baking powder
- ½ tsp baking soda
- ¼ tsp salt
- 1 tsp ground cinnamon
Streusel Topping:
- 1 cup 200g packed brown sugar
- 1 tsp ground cinnamon
- 1 ½ cups 150g chopped pecans or walnuts (optional)
Instructions
Preheat Oven
- I preheat the oven to 350°F (175°C) and grease and flour a 9x13-inch baking dish to prevent sticking.
Prepare Batter
- In a large bowl, I cream 1 cup softened butter and 2 cups granulated sugar with a mixer until light and fluffy, about 3 minutes. I add 4 eggs one at a time, mixing well, then stir in 1 ½ cups sour cream and 1 ½ tsp vanilla extract. In a separate bowl, I whisk 2 cups flour, 2 tsp baking powder, ½ tsp baking soda, ¼ tsp salt, and 1 tsp cinnamon, then gradually add to the wet mixture, mixing until just combined for this Cinnamon Streusel Coffee Cake recipe.
Make Streusel
- In a small bowl, I mix 1 cup brown sugar, 1 tsp cinnamon, and 1 ½ cups chopped nuts (if using) for the streusel topping.
Assemble Cake
- I spread half the batter in the prepared dish, sprinkle with half the streusel, then add the remaining batter. I swirl the remaining streusel over the top with a knife for a marbled effect.
Bake
- I bake for 45–50 minutes until golden and a toothpick inserted in the center comes out clean. I let it cool for 10 minutes before serving.
Notes
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