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Sour Cream Coffee Cake

This moist sour cream coffee cake is topped with big fat crumbs! Sometimes, coffee cakes lean towards dry (you really need that cup of coffee to help it go down).  Not so with this one! It’s super moist and tastes of brown sugar, cinnamon, and giant bear hugs.

Sour Cream Coffee Cake

The Secret to the Best Sour Cream Coffee Cake

Sour cream is the key to making coffee cake super moist. But, there is a second trick!

Sour Cream Coffee Cake

My coffee cake is a bit unconventional in that it uses crumb topping both in the batter and on top of the cake.

As you can see above, the crumbs in the batter won’t be visible in the end, but they make the cake nice and moist and buttery.

How to Serve Sour Cream Coffee Cake

This cake is typically served at room temperature with – you guessed it – a cup of coffee. 

It lasts about three days in an airtight container. But, you can also freeze the cake for months or freeze individual slices and bring to room temperature before enjoying.

The Difference Between Coffee Cake and Crumb Cake

The term crumb cake and coffee cake can be used interchangeably. They are both unfrosted cakes with a crumb topping.

New York crumb cake (which this cake is not) is a special kind of crumb cake with a nearly equal amount of crumbs and cake.

If you want more crumbs on this cake, go for it! Just double the crumb part of this recipe. The more crumbs, the merrier!

What If I Don’t Have Sour Cream?

substituting yogurt for sour cream

I’ve done extensive testing and found that you can replace the sour cream with yogurt or Greek yogurt and not notice any difference. So, use whatever you have on hand.

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Sour Cream Coffee Cake
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4.86 from 7 votes

Sour Cream Coffee Cake

A cinnamon and brown sugar sour cream coffee cake with a perfect crumb topping
Course Dessert
Cuisine American
Keyword coffee cake, crumb cake, crumb cake recipe
Prep Time 10 minutes
Cook Time 55 minutes
Total Time 1 hour 5 minutes
Servings 12 8" round cake
Calories 475kcal
Author Stef


Crumb Ingredients

  • 1/2 cup unsalted butter melted
  • 1 1/4 cups all-purpose flour
  • 6 tablespoons brown sugar same as 1/4 cup + 2 tablespoons
  • 6 tablespoons rolled oats same as 1/4 cup + 2 tablespoons

Cake Ingredients

  • 1 cup unsalted butter room temperature
  • 3/4 cup brown sugar
  • 3/4 cup white sugar
  • 2 large eggs
  • 1 cup full-fat sour cream
  • 1/2 teaspoon vanilla extract
  • 2 cups all-purpose flour
  • 1 teaspoon baking powder
  • 1/8 teaspoon salt


Crumb Instructions

  • Mix all ingredients in a small bowl until large crumbs form.

Cake Instructions

  • Preheat oven to 350 F.
  • Beat butter, brown sugar, and white sugar in a medium-sized mixing bowl until light and fluffy.
  • Beat in eggs one at a time.
  • Beat in sour cream and vanilla.
  • In a separate medium-sized mixing bowl, whisk together flour, baking powder, and salt.
  • Add flour mixture to wet ingredients a little bit at a time until just combined.
  • Spread half of the batter into a greased 8" round cake pan.
  • Top with half of the crumbs. (These crumbs will all but disappear during baking, but will add to the moistness of the cake.)
  • Top with the remaining batter.
  • Top with remaining crumbs.
  • Bake for 55 minutes or until a toothpick inserted into the center of the cake comes out clean.


Adapted from AllRecipes Sour Cream Coffee Cake III


Nutrition Facts
Sour Cream Coffee Cake
Amount Per Serving
Calories 475 Calories from Fat 243
% Daily Value*
Fat 27g42%
Saturated Fat 17g85%
Cholesterol 98mg33%
Sodium 58mg2%
Potassium 129mg4%
Carbohydrates 52g17%
Sugar 26g29%
Protein 5g10%
Vitamin A 870IU17%
Vitamin C 0.2mg0%
Calcium 63mg6%
Iron 1.9mg11%
* Percent Daily Values are based on a 2000 calorie diet.
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