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There is nothing quite like the smell of warm cinnamon and buttery sugar wafting through your kitchen on a lazy Sunday morning. These coffee cake muffins bring that high-end bakery experience right to your home, featuring a tender, moist crumb and a mountain of crunchy, spiced streusel topping. Whether you are hosting a brunch or just want a special treat to pair with your morning latte, these muffins are the ultimate indulgence. They have all the classic flavors of a traditional sour cream coffee cake but in a convenient, portable form that ensures everyone gets plenty of those coveted crunchy bits.
Recipe Information
- Prep Time: 20 minutes
- Cook Time: 22 minutes
- Total Time: 42 minutes
- Servings: 12 muffins
- Difficulty: Easy
Nutrition values
- Calories: 385 kcal
- Protein: 5g
- Carbs: 54g
Why Make This Coffee Cake Muffins With Cinnamon Streusel Bakery Style
These muffins solve the biggest problem with store-bought baked goods: the lack of topping. We pile on the cinnamon streusel so every bite has a satisfying crunch. The addition of sour cream in the batter ensures the muffins stay incredibly moist for days, preventing that dry, sawdust texture often found in lesser recipes. They are easy to whip up with pantry staples and don’t require any fancy equipment—just a couple of bowls and a whisk. Plus, the “bakery-style” height comes from a thick batter that holds its shape perfectly as it rises.
Ingredients
For the Cinnamon Streusel:
- 1 cup all-purpose flour
- 1/2 cup brown sugar, packed
- 1/4 cup granulated sugar
- 1 tablespoon ground cinnamon
- 6 tablespoons unsalted butter, melted and slightly cooled
For the Muffin Batter:
- 2 cups all-purpose flour
- 1/2 cup granulated sugar
- 1/2 cup light brown sugar, packed
- 2 teaspoons baking powder
- 1/2 teaspoon baking soda
- 1/2 teaspoon salt
- 1 tablespoon ground cinnamon
- 1/2 cup unsalted butter, melted and cooled
- 2 large eggs, room temperature
- 3/4 cup sour cream (full fat is best)
- 1 teaspoon vanilla extract
- 2 tablespoons milk
Directions
Step 1: Prep the Oven and Pan
Preheat your oven to 375°F (190°C). Line a standard 12-cup muffin tin with paper liners or grease them thoroughly with non-stick cooking spray. Setting the temperature slightly higher helps the muffins spring up quickly for that signature domed top.
Step 2: Create the Streusel Topping
In a small bowl, whisk together the flour, brown sugar, granulated sugar, and cinnamon for the topping. Pour in the melted butter and stir with a fork until the mixture forms thick, sandy crumbs. Set this aside so the flour can hydrate while you make the batter.
Step 3: Combine Dry Ingredients
In a large mixing bowl, whisk together the 2 cups of flour, granulated sugar, brown sugar, baking powder, baking soda, salt, and cinnamon. Ensure there are no large lumps of brown sugar left in the mix.
Step 4: Mix Wet Ingredients
In a separate medium bowl, whisk the melted butter, eggs, sour cream, vanilla extract, and milk until the mixture is smooth and well combined. Room temperature eggs and sour cream will help the batter emulsify better.
Step 5: Fold the Batter
Pour the wet ingredients into the dry ingredients. Use a spatula to gently fold the mixture together until just combined. Do not overmix; a few small streaks of flour are perfectly fine and will ensure the muffins stay tender rather than tough.
Step 6: Fill and Top
Divide the batter evenly among the 12 muffin cups. They should be nearly full. Press a generous amount of the streusel topping onto each muffin, pushing it down slightly so it sticks to the batter during the bake.
Step 7: Bake and Cool
Bake for 20 to 22 minutes, or until a toothpick inserted into the center comes out clean or with just a few moist crumbs. Let the muffins cool in the tin for 5 minutes before transferring them to a wire rack to cool completely.

Expert Tips for Perfect Coffee Cake Muffins With Cinnamon Streusel Bakery Style
To get the best results, always use full-fat sour cream. The fat content is what provides that velvety mouthfeel and rich flavor. If you find your streusel is falling off after baking, make sure you really press the crumbs into the raw batter before putting the tray in the oven. Another secret is to avoid over-stirring the batter. Once the flour disappears, stop mixing. Overworking the gluten leads to dense, chewy muffins instead of light and fluffy ones. Finally, make sure your baking powder is fresh to ensure the muffins get a proper lift.
Delicious Variations
You can easily customize these muffins to suit your cravings. Add half a cup of fresh blueberries or chopped toasted pecans to the batter for extra texture. If you want a more decadent treat, drizzle a simple glaze made of powdered sugar and a splash of milk over the cooled muffins. For a “Double Cinnamon” version, add a teaspoon of cinnamon to the wet ingredients as well. You can even swap the sour cream for Greek yogurt if you prefer a slightly tangier profile with a bit more protein.
Frequently Asked Questions
Can I use yogurt instead of sour cream?
Yes, you can substitute plain full-fat Greek yogurt for the sour cream in a 1:1 ratio. It provides a similar moisture level and acidity needed for the baking soda to react.
How do I keep the streusel from getting soggy?
Ensure the muffins are completely cool before storing them in a container. If you seal them while they are even slightly warm, the steam will soften the crunchy topping. Store them with a paper towel in the container to absorb excess moisture.
Can these muffins be frozen?
Absolutely. Wrap each cooled muffin tightly in plastic wrap and place them in a freezer-safe bag. They will stay fresh for up to 3 months. Thaw at room temperature or microwave for 20 seconds.
Why didn’t my muffins rise?
This usually happens if your baking powder or baking soda is expired. Also, ensure you aren’t overmixing the batter, as this can deflate the air bubbles needed for a good rise.
Can I make these mini muffins?
Yes, you can use a mini-muffin tin. Reduce the baking time to approximately 10 to 12 minutes. Be careful not to overload them with streusel, or the topping will merge across the pan.
Conclusion
These Coffee Cake Muffins are the perfect balance of a soft, cake-like interior and a bold, crunchy cinnamon topping. They bring all the warmth and comfort of a traditional coffee cake into a portable snack that is perfect for any time of day. Once you taste the difference that sour cream and a heavy hand of streusel make, you will never go back to the boxed mix again. Give this recipe a try for your next family breakfast and watch them disappear in minutes!

Coffee Cake Muffins With Cinnamon Streusel Bakery Style
- Total Time: 42 minutes
- Diet: Vegetarian
Ingredients
- For the Cinnamon Streusel:
- 1 cup all-purpose flour
- 1/2 cup brown sugar, packed
- 1/4 cup granulated sugar
- 1 tablespoon ground cinnamon
- 6 tablespoons unsalted butter, melted and slightly cooled
- For the Muffin Batter:
- 2 cups all-purpose flour
- 1/2 cup granulated sugar
- 1/2 cup light brown sugar, packed
- 2 teaspoons baking powder
- 1/2 teaspoon baking soda
- 1/2 teaspoon salt
- 1 tablespoon ground cinnamon
- 1/2 cup unsalted butter, melted and cooled
- 2 large eggs, room temperature
- 3/4 cup sour cream (full fat is best)
- 1 teaspoon vanilla extract
- 2 tablespoons milk
Instructions
- Preheat your oven to 375°F (190°C). Line a standard 12-cup muffin tin with paper liners or grease them thoroughly with non-stick cooking spray. Setting the temperature slightly higher helps the muffins spring up quickly for that signature domed top.
- In a small bowl, whisk together the flour, brown sugar, granulated sugar, and cinnamon for the topping. Pour in the melted butter and stir with a fork until the mixture forms thick, sandy crumbs. Set this aside so the flour can hydrate while you make the batter.
- In a large mixing bowl, whisk together the 2 cups of flour, granulated sugar, brown sugar, baking powder, baking soda, salt, and cinnamon. Ensure there are no large lumps of brown sugar left in the mix.
- In a separate medium bowl, whisk the melted butter, eggs, sour cream, vanilla extract, and milk until the mixture is smooth and well combined. Room temperature eggs and sour cream will help the batter emulsify better.
- Pour the wet ingredients into the dry ingredients. Use a spatula to gently fold the mixture together until just combined. Do not overmix; a few small streaks of flour are perfectly fine and will ensure the muffins stay tender rather than tough.
- Divide the batter evenly among the 12 muffin cups. They should be nearly full. Press a generous amount of the streusel topping onto each muffin, pushing it down slightly so it sticks to the batter during the bake.
- Bake for 20 to 22 minutes, or until a toothpick inserted into the center comes out clean or with just a few moist crumbs. Let the muffins cool in the tin for 5 minutes before transferring them to a wire rack to cool completely.
- Cook Time: 42 minutes









