New York Style Blackberry Coffee Cake

Prep Time
15 mins
Cook Time
55 mins
Total Time
1 hr 10 mins
Servings: 16 servings
Course: Breakfast
Cuisine: American
Keyword: brunch recipes, easy breakfast recipes, party recipes
Calories: 523 kcal

This cake + berries = total win. The I did more math. This cake + gifting it to my mom = daughter of the year.


For the crumb topping:
  • 1 cup firmly packed brown sugar
  • 1/2 cup granulated sugar
  • 1/2 teaspoon salt
  • 1 1/2 tablespoons cinnamon
  • 1 cup melted butter 2 sticks
  • 2 1/2 cups all-purpose flour
For the cake:
  • 2 1/2 cups all-purpose flour
  • 3/4 teaspoon baking powder
  • 1 teaspoon baking soda
  • 1/2 teaspoon salt
  • 12 tablespoons butter 1 1/2 sticks
  • 1 1/2 cups granulated sugar
  • 2 large eggs
  • 1 1/4 cups sour cream
  • 1 teaspoon vanilla extract
  • 12 ounces fresh blackberries rinsed and drained


  1. Preheat the oven to 350 degrees. Butter the sides and bottom of a glass 9x13 pan. You can use a metal pan, but the edges may get a bit crispy.
  2. To make the crumb topping, mix both sugars, salt, and cinnamon in a medium bowl. Add the melted butter and whisk until combined. Fold in the flour until it is absorbed. Spread out a large sheet of parchment paper on the counter and spread this mixture out on the parchment paper to dry while you make the cake mixture.
  3. To make the cake, sift the flour, baking powder, baking soda, and slat together in a medium bowl and set aside.
  4. Cream the butter until it is smooth and ribbonlike in the bowl of a stand mixer fitted with the paddle.
  5. Scrape down the bowl and add the sugar. Beat until fluffy.
  6. Add the eggs, one at a time, and beat until incorporated. Scrape the bowl and mix again for 30 seconds.
  7. Add the sour cream and vanilla and beat just until incorporated.
  8. Add the dry ingredients in three parts, scraping down the bowl before each addition, beating only until it is just incorporated.
  9. To assemble the cake, pour the batter in the prepared pan.
  10. Sprinkle the blackberries evenly over the cake and smoosh them in a bit with your fingers.
  11. Use your hands to scoop up a handful of the topping and make a fist. The topping should hold together.
  12. Break off in chunks and drop them over the cake. Repeat to use all the topping. Remember, the topping layer will look very thick.
  13. Bake the cake for 45 to 55 minutes, or until a toothpick inserted in the middle comes out clean. Rotate the pan two times during the baking process.
  14. Cool the entire pan on a wire rack for 30 minutes before serving.
  15. The cake will last for 3 days, tightly covered, at room temperature.
Nutrition Facts
New York Style Blackberry Coffee Cake
Amount Per Serving
Calories 523 Calories from Fat 216
% Daily Value*
Fat 24g37%
Saturated Fat 15g94%
Cholesterol 85mg28%
Sodium 418mg18%
Potassium 156mg4%
Carbohydrates 71g24%
Fiber 2g8%
Sugar 40g44%
Protein 5g10%
Vitamin A 810IU16%
Vitamin C 4.6mg6%
Calcium 68mg7%
Iron 2.3mg13%
* Percent Daily Values are based on a 2000 calorie diet.

Nutrition Disclaimer: All information presented on this site is intended for informational purposes only. I am not a certified nutritionist and any nutritional information shared on should only be used as a general guideline.