New York crumb cake is a classic dessert cherished for its rich, moist cake base topped with a thick, buttery crumb layer. This cake perfectly balances a tender interior with a crunchy, flavorful topping that melts in your mouth. With precise technique and quality ingredients, you can create a bakery-quality crumb cake at home that impresses both in taste and presentation. Ideal for breakfast, brunch, or an afternoon treat, every slice offers a satisfying combination of textures and buttery sweetness.
Ingredients List
For the cake:
- 2 cups all-purpose flour
- 1 teaspoon baking powder
- ½ teaspoon baking soda
- ¼ teaspoon salt
- ¾ cup unsalted butter, softened
- 1 cup granulated sugar
- 2 large eggs, room temperature
- 1 teaspoon vanilla extract
- 1 cup buttermilk, room temperature
For the crumb topping:
- 1 cup all-purpose flour
- ½ cup brown sugar, packed
- ¼ cup granulated sugar
- ½ teaspoon cinnamon
- ½ cup unsalted butter, cold and cubed
Step-by-Step Instructions

Prepare the Pan
Preheat the oven to 350°F (175°C). Grease and line a 9×9-inch baking pan with parchment paper for easy removal.
Make the Cake Batter
In a medium bowl, whisk together flour, baking powder, baking soda, and salt. In a separate large mixing bowl, beat softened butter and granulated sugar until light and creamy. Add eggs one at a time, mixing well after each, then stir in vanilla extract. Gradually add the dry ingredients to the butter mixture, alternating with buttermilk, beginning and ending with dry ingredients. Mix until just combined.
Prepare the Crumb Topping
In a small bowl, combine flour, brown sugar, granulated sugar, and cinnamon. Cut in cold cubed butter using a pastry cutter or fingers until the mixture resembles coarse crumbs.
Assemble the Cake
Pour the cake batter evenly into the prepared pan. Spread the crumb topping generously over the batter, covering completely.
Bake
Bake for 40–45 minutes or until a toothpick inserted into the center comes out clean and the crumb topping is golden and crisp.
Cool and Serve
Allow the cake to cool in the pan for 15–20 minutes before slicing. Serve slightly warm or at room temperature.
Cook Time
Preparation: 20 minutes
Baking: 40–45 minutes
Cooling: 15–20 minutes
Total time: approximately 1 hour 25 minutes
Servings
This recipe yields 9–12 slices, suitable for gatherings, brunch, or sharing with family and friends.
Nutritional Information (approx. per serving)
- Calories: 360
- Protein: 4 g
- Carbohydrates: 50 g
- Fat: 16 g
- Saturated Fat: 10 g
- Sugar: 28 g
- Sodium: 150 mg
Storage Instructions
Store the crumb cake in an airtight container at room temperature for up to 3 days. Refrigeration is optional but may help extend freshness to 4–5 days. For longer storage, wrap tightly in plastic wrap and foil and freeze for up to 2 months. Thaw at room temperature before serving to preserve texture and flavor.
Suggestions
Serve slices with a light dusting of powdered sugar or alongside fresh fruit for a balanced presentation. A drizzle of caramel or a dollop of lightly sweetened whipped cream can elevate the cake for special occasions. For added texture, sprinkle extra crumbs on top just before serving.
Seasonal Relevance
New York crumb cake works beautifully year-round. Spring and summer servings pair well with fresh berries, while fall and winter versions complement warm beverages and cozy gatherings with spiced toppings.
Conclusion
New York crumb cake with a thick buttery topping combines a tender, moist base with a satisfyingly crunchy surface. Simple ingredients, proper technique, and careful baking create a dessert that rivals bakery quality. Perfect for breakfast, brunch, or dessert, this cake delivers flavor, texture, and elegance in every bite.
FAQs
What makes New York crumb cake different from regular coffee cake?
The defining feature is the thick, buttery crumb topping, which is richer and more pronounced than the typical streusel on a standard coffee cake. The topping provides a distinct texture contrast to the soft, moist cake beneath.
Can I make the crumb topping ahead of time?
Yes, the crumb mixture can be prepared and stored in the refrigerator for up to 2 days before baking. Keep it cold until ready to sprinkle over the batter to maintain the crumbly texture.
How do I prevent the crumb topping from sinking into the cake?
Ensure the topping is coarse and evenly spread over the batter. Avoid pressing it down. Baking immediately after assembling prevents the crumbs from absorbing too much moisture and sinking.
