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These days, the house is quieter in the mornings, but I still like having something warm in the oven while the coffee brews.
This sour cream coffee cake is the one I make when I want a soft, buttery cake that doesn't need a special occasion to earn its place on the counter. Sometimes it's just for the two of us, sliced thick and eaten slowly. Other times it's set out for friends, with strong coffee and the kind of conversation that stretches longer than planned.
This breakfast cake is the right choice when you want a true crumb cake situation: cinnamon-sugar filling, a real streusel topping, and slices that don't crumble into sadness the second a knife hits them.
The problem most people run into with coffee cake is the middle of the cake. The edges look done, the top is gorgeous, and then the center is either too heavy or a little under. This recipe relies on sour cream not just for moisture, but for structure. Using both baking powder and baking soda helps the thicker batter rise evenly in the pan. I mix the dry ingredients separately and fold them in gently, which keeps the crumb soft instead of tight.
I always layer the cinnamon-sugar filling instead of swirling it. It takes a little more care, but it keeps that stripe right where it belongs.
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The roots of this recipe
Coffee cake is a lightly sweet breakfast cake that grew out of Central and Northern European baking traditions and became a fixture in American home kitchens.
Streusel-topped cakes were common in German baking in the 1800s, particularly in regions like Pennsylvania where German immigrants settled and brought crumb-style cakes with them. These cakes paired naturally with coffee and didn't rely on frosting or decoration.
Sour cream versions gained popularity in the mid-20th century, when sour cream was widely available and promoted as a way to add tenderness and richness to cakes without changing their basic structure. A documented example appears in a 1959 Los Angeles school district recipe for sour cream coffee cake, which had already become established cafeteria fare by that point.
By the late 1970s, sour cream coffee cake had firmly entered mainstream American baking, appearing in widely circulated cookbooks like The Silver Palate Cookbook, where it was positioned as a reliable, everyday cake rather than a special-occasion dessert.
The Gist
Cook time: 50 minutes | Total time: 1 hour 10 minutes
Yield: Serves 12
Skill level: Easy
Best for: Slow mornings, brunch, casual entertaining
Make-ahead friendly: Yes
Dietary notes: Vegetarian
What you'll learn: How sour cream and balanced leavening create a moist, buttery cake that bakes evenly in a larger pan
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Why You'll Love It
The crumb stays soft and tender without falling apart when sliced.
The cinnamon-sugar filling stays visible instead of melting into the cake.
The streusel topping bakes up crisp, with enough brown sugar to taste like it belongs in a bakery case.
It holds its texture well for a couple of days, which makes it easy to bake ahead.
It feels just as right served quietly at home as it does set out for friends.
Kitchen Equipment
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Ingredients You'll Need
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Buy Now → Ingredient notes
Sour cream keeps the crumb soft and helps the cake bake evenly through the center.
Room-temperature butter creams more smoothly and prevents dense patches.
Using both baking powder and baking soda supports lift in a thicker batter.
Melted butter in the streusel creates larger crumbs instead of a sandy topping.
Vanilla becomes more noticeable as the cake cools, so it's worth using good quality.
Substitutions
Greek yogurt can replace sour cream, but the crumb will be slightly firmer.
Unsalted butter works if you add a small pinch of extra salt.
Dark brown sugar can replace light brown sugar for a deeper flavor.
This batter isn't well suited to a tube pan; the layers don't behave as cleanly.
How to make
The cake is assembled in layers, starting with a cinnamon-sugar mixture and a butter-based batter enriched with sour cream.
Half the batter goes into the pan, followed by the filling, then the remaining batter and streusel. It bakes until the center is just set and the crumb is fully cooked.
Timing & planning notes
For a relaxed morning, start about an hour and a half before you plan to serve it, including cooling time.
It also bakes well the day before and slices even better once fully cooled.
Let's get to cookin'
Prepare the pan and oven
Heat the oven to 350°F and grease a 9×13-inch metal pan thoroughly.
Mix the cinnamon-sugar filling
Stir together the sugar, cinnamon, and salt until evenly combined.
Cream the butter and sugar
Beat until light and fluffy, then add the eggs and mix until smooth.
Add sour cream and vanilla
Mix until fully incorporated, scraping the bowl as needed.
Whisk the dry ingredients
Combine flour, baking powder, baking soda, and salt in a separate bowl.
Combine wet and dry
Fold the dry ingredients into the batter just until no dry flour remains.
Layer the batter and filling
Spread a little more than half the batter in the pan, add the filling, then gently spread the remaining batter on top.
Make the streusel topping
Mix the dry ingredients and toss with melted, cooled butter until crumbly.
Bake
Bake until the center springs back lightly and a toothpick comes out with moist crumbs.
Glaze if desired
Drizzle glaze over the warm or cooled cake.
The Process
Chef's tips for sour cream coffee cake
- Cream the butter thoroughly for better lift and a lighter crumb.
- Cool the melted butter before mixing the streusel so it stays crumbly.
- Watch the center of the cake for doneness rather than relying on color.
- Spread the top layer gently to keep the filling even.
- Let it cool slightly before slicing for clean cuts.
Troubleshooting
Cake feels heavy in the middle: Batter was overmixed after adding flour.
Streusel melted into the cake: Butter was too warm, or if you chose to swirl, you swirled too much.
Edges baked too fast: Oven runs hot or rack was too high; tent loosely if needed.
Make ahead & freezing
Bake the cake, cool completely, and cover tightly. Add glaze the day you serve if using.
Freeze unglazed slices for up to two months. Thaw at room temperature or overnight in the refrigerator, then warm gently.
FAQs
Can I bake this the day before?
Yes. It holds its texture well and slices cleanly the next day.
Do I need the glaze?
No. The streusel and filling carry the sweetness.
Can I halve the recipe?
Yes, but reduce the pan size and check earlier for doneness.
Leftovers & storage
Store covered at room temperature for up to two days or refrigerate for up to five. Warm briefly to refresh the crumb.
Stick around for seconds!
If baking is part of how you mark the day, you'll find plenty more to explore here.
Tried it?
Leave a rating or a note if you make it. I always like hearing how these recipes live in other kitchens.
Sour Cream Coffee Cake
Ingredients
Cinnamon Swirl
- ¼ cup granulated sugar
- 1½ teaspoons ground cinnamon
- ¼ teaspoon kosher salt
Cake
- ½ cup salted butter room temperature
- 1 cup granulated sugar
- 2 large eggs room temperature
- 2 cups all-purpose flour
- 1 teaspoon baking soda
- 1 teaspoon baking powder
- ½ teaspoon kosher salt
- 1½ cups sour cream
- 2 teaspoons vanilla extract
Streusel Topping
- 1⅓ cups all-purpose flour
- 1 cup light brown sugar firmly packed
- ¼ cup granulated sugar
- 4 teaspoons ground cinnamon
- ¼ teaspoon kosher salt
- 10 tablespoons salted butter melted and cooled
Optional Glaze
- ½ cup powdered sugar
- 2 teaspoons milk
Instructions
Prepare the Pan and Oven
- Preheat the oven to 350°F.
- Lightly grease a 9×13-inch metal baking pan with butter.
- Set aside.
Make the Cinnamon Swirl
- In a small bowl, whisk together the granulated sugar, cinnamon, and salt.
- Set aside.
Make the Cake Batter
- In a large mixing bowl, beat the softened butter and granulated sugar with an electric mixer until light and fluffy.½ cup salted butter, 1 cup granulated sugar
- Add the eggs and mix until fully combined.2 large eggs
- Add the sour cream and vanilla extract and mix until smooth, scraping down the sides and bottom of the bowl as needed.1½ cups sour cream, 2 teaspoons vanilla extract
- In a separate bowl, whisk together the flour, baking powder, baking soda, and salt.
- Gradually fold the dry ingredients into the wet ingredients until just combined and uniform.
Assemble the Cake
- Spread slightly less than half of the batter evenly in the prepared pan.
- Sprinkle the cinnamon swirl mixture evenly over the batter.
- Dollop the remaining batter over the cinnamon layer and gently spread into an even layer.
Make the Streusel Topping
- In a medium bowl, whisk together the flour, granulated sugar, brown sugar, cinnamon, and salt.1⅓ cups all-purpose flour, ¼ cup granulated sugar, 4 teaspoons ground cinnamon, ¼ teaspoon kosher salt, 1 cup light brown sugar
- Pour the melted, cooled butter over the mixture.10 tablespoons salted butter
- Use a fork to combine until crumbly and no dry flour remains.
Bake
- Sprinkle the streusel evenly over the batter.
- Bake on the center rack for about 50 minutes, or until a toothpick inserted in the center comes out clean or with a few moist crumbs.
- Cool slightly before glazing or serving.
Make the Optional Glaze
- ½ cup powdered sugar, 2 teaspoons milk
- Add additional milk, a few drops at a time, until the glaze reaches a drizzling consistency.
- Drizzle over the warm or cooled coffee cake.
Notes
- Unsalted butter may be used; add an extra ¼ teaspoon salt to the cake and streusel.
- Greek yogurt or full-fat plain yogurt can replace sour cream in equal amounts.
- Dark brown sugar may be used in place of light brown sugar for a deeper flavor.
- Serve warm or at room temperature.
- Pairs well with black coffee, espresso drinks, or hot tea.
- Suitable for brunch, potlucks, or make-ahead breakfasts.
- Store covered at room temperature for up to 2 days.
- Refrigerate in an airtight container for up to 5 days.
- Wrap tightly and freeze the unglazed cake for up to 2 months.
- Thaw overnight in the refrigerator or at room temperature before serving.
Nutrition
*Nutrition information is automatically calculated based on ingredient data and should be considered an estimate. When multiple ingredient options are provided, the first listed is used for calculation. Optional ingredients and garnishes are not included in the nutrition analysis.
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