New York Style Crumb Cake is a culinary icon, a quintessential American classic that perfectly embodies comfort and indulgence. Renowned for its incredibly moist and tender cake base crowned with a thick, irresistibly crunchy layer of cinnamon-infused crumbs, it’s the ultimate companion for your morning coffee or afternoon tea. This beloved dessert is a staple in bakeries across the United States, especially cherished in its namesake city, New York, where generous crumb toppings are practically a philosophy.

The Ultimate New York Style Crumb Cake: A Recipe for Perfection
If you’re searching for the definitive New York Style Crumb Cake recipe, look no further. This isn’t just any crumb cake; it’s a meticulously crafted rendition designed to deliver that authentic bakery-quality experience right in your home kitchen. What truly sets this recipe apart is its dedication to the star of the show: the topping. Many coffee cakes suffer from crumb toppings that melt into the cake or lack that satisfying crunch. This recipe guarantees a robust, deeply flavorful crumb that stands tall, offering a delightful textural contrast with every bite.
My quest for the perfect crumb cake led me through countless variations, but this particular method stands head and shoulders above the rest. The secret? A carefully balanced blend of sugars, cinnamon, and a surprising ingredient: molasses. I initially added molasses out of necessity when I ran out of brown sugar, but it proved to be a serendipitous discovery. Molasses not only deepened the flavor profile of the crumbs, adding a subtle, rich complexity, but also contributed to their incredible texture, ensuring they stay distinct and wonderfully crunchy. This little tweak elevates the crumb topping from good to truly extraordinary. Imagine turning this delightful recipe into individual portions! Just like my Cinnamon Coffee Cake Muffins, this cake batter can easily be adapted into muffins, making them an ideal, portable treat for an afternoon snack or a quick breakfast on the go.

Why New York Style Crumb Cake Reigns Supreme
The term “coffee cake” often brings to mind a variety of baked goods, but New York Style Crumb Cake occupies a special place in the pantheon of comfort food. Unlike many lighter coffee cakes or those with streusel, the New York variety is characterized by an exceptionally thick layer of sweet, buttery crumbs. It’s a cake where the topping is just as, if not more, important than the cake itself. The cake base is traditionally dense, moist, and slightly tangy from sour cream, providing the perfect foundation for the sweet, spiced crumbs. This harmonious blend of textures and flavors is what makes it a perennial favorite for breakfast, brunch, or an anytime indulgence.
Crafting the Perfect New York Style Crumb Cake: A Detailed Guide
Making this delightful crumb cake is a straightforward process, but paying attention to a few key details will ensure your cake turns out perfectly every time. From preparing your pan to achieving that signature crumb, we’ll walk through each step with helpful tips.
Step-by-Step Cake Preparation:
- Preheat and Prepare: Begin by preheating your oven to 350 degrees F (175 degrees C). This ensures the oven is at the correct temperature for even baking. Lightly grease and flour an 8×8-inch square baking pan. Alternatively, you can line it with parchment paper, leaving an overhang on two sides, which makes lifting the cooled cake out much easier.
- Combine Dry Ingredients: In a medium mixing bowl, whisk together your all-purpose flour, baking soda, baking powder, and salt. Whisking ensures these ingredients are evenly distributed, which is crucial for the cake’s rise and texture. Set this bowl aside for later.
- Cream the Butter and Sugar: In a large mixing bowl, preferably of a stand mixer fitted with a paddle attachment, cream the room temperature unsalted butter for about 30 seconds until it’s light and smooth. Gradually add the granulated sugar, continuing to cream for another 2-3 minutes until the mixture is light, fluffy, and pale in color. This step incorporates air, making the cake tender.
- Incorporate Eggs and Vanilla: Add the eggs one at a time, beating well after each addition. Scrape down the sides of the bowl as needed to ensure everything is fully combined. Then, mix in the vanilla extract until just incorporated.
- Alternate Wet and Dry Ingredients: With the mixer on low speed, begin adding the dry ingredients (from step 2) alternately with the sour cream. Start and end with the dry ingredients. For example, add about a third of the flour mixture, mix until just combined, then add half of the sour cream, mix, then another third of flour, remaining sour cream, and finally the last third of flour. Be careful not to overmix the batter once the flour is added, as this can lead to a tough cake. Mix until just combined and no streaks of flour remain. The batter will be thick.
- Spread the Batter: Evenly spread the thick cake batter into your prepared 8×8-inch baking pan. Use an offset spatula or the back of a spoon to ensure an even layer.
Creating the Iconic Crumb Topping: The Heart of the Cake
The crumb topping is what truly elevates a New York Style Crumb Cake. This recipe ensures a generous, delightfully crunchy layer that won’t disappear into the cake during baking. The molasses in this recipe is a game-changer, adding depth and ensuring perfect texture.
- Combine Topping Ingredients: In a medium mixing bowl, combine the light brown sugar, granulated sugar, molasses, cinnamon, and a pinch of salt. Stir them together until well blended.
- Add Melted Butter: Pour in the slightly cooled melted butter and stir until everything is moist and well combined.
- Incorporate Flour: Gradually add the all-purpose flour to the wet mixture. Stir until the mixture comes together and forms a thick, somewhat dense dough. It should be clumpy and easily breakable.
- Apply the Topping: Using your fingers, break the crumb topping mixture into various-sized pieces and sprinkle them generously and evenly over the cake batter in the pan. Don’t press them down; let them sit lightly on top. The varying sizes of crumbs will create an appealing, rustic look and a wonderful texture variety once baked.
- Bake to Perfection: Place the baking pan in the preheated oven and bake for 30 to 35 minutes, or until a wooden toothpick inserted into the center of the cake comes out clean. The crumbs should be golden brown and fragrant.
- Cool and Serve: Once baked, remove the cake from the oven and let it cool in the pan on a wire rack. Cooling completely before slicing is ideal, as it allows the cake to set and the crumbs to achieve their ultimate crunch.
Tips for a Flawless Crumb Cake Every Time
- Room Temperature Ingredients: Ensure your butter and eggs for the cake batter are at room temperature. This allows them to cream together properly, creating a smooth, emulsified batter that bakes evenly and results in a tender cake.
- Don’t Overmix: Once you add the flour to the cake batter, mix only until just combined. Overmixing develops the gluten, leading to a tough, dry cake.
- Generous Crumb Layer: Don’t be shy with the crumb topping! The essence of a New York Style Crumb Cake is its thick, abundant layer of crumbs. This recipe provides a generous amount, so use it all.
- Molasses Magic: If you don’t have brown sugar on hand, remember the molasses trick. One tablespoon of molasses for every cup of granulated sugar can mimic the flavor and moisture of brown sugar, and it adds a lovely depth to the crumbs.
- Storage: Store leftover crumb cake in an airtight container at room temperature for up to 3-4 days. For longer storage, you can freeze individual slices, wrapped tightly, for up to 2 months. Thaw at room temperature before enjoying.
More Irresistible Coffee Cake Recipes:
If you enjoyed this classic, you might love exploring these other delightful coffee cake creations:
Lemon Cream Cheese Crumb Cake: A bright and tangy twist on the classic, featuring a creamy lemon filling.
Cinnamon Sour Cream Coffee Cake: A rich and moist cake with a swirl of cinnamon and a simple, sweet topping.
Lemon Blueberry Coffee Cake: A summery delight combining tart lemons and juicy blueberries.
The Best Pumpkin Coffee Cake: A seasonal favorite, perfect for autumn with warm spices and pumpkin flavor.
New York Style Crumb Cake Recipe
This New York Style Crumb Cake is wonderfully moist and fluffy, crowned with an irresistibly crunchy crumb topping. It’s the perfect dessert to serve with a cup of tea or coffee, embodying classic American comfort.

Author: Anna
Preparation and Baking Times:
- Prep Time: 15 mins
- Cook Time: 35 mins
- Total Time: 50 mins
Yield & Calories:
- Servings: 8 people
- Calories: 442 kcal per serving
Ingredients
For the Cake:
- 6 tablespoons unsalted butter, room temperature
- ¾ cup granulated sugar
- 2 large eggs
- ¼ cup sour cream
- ½ teaspoon vanilla extract
- 1 ¼ cups all-purpose flour
- ½ teaspoon baking soda
- ½ teaspoon baking powder
- ⅛ teaspoon salt
For the Crumb Topping:
- 6 tablespoons unsalted butter, melted, slightly cooled
- ¼ cup light brown sugar
- ¼ cup granulated sugar
- 1 tablespoon molasses
- 1 cup all-purpose flour
- 1 teaspoon cinnamon
- ⅛ teaspoon salt
Instructions
- Preheat the oven to 350 degrees F (175 C). Grease an 8×8-inch square baking pan well, or line with parchment paper. Set aside.
- In a medium mixing bowl, whisk together 1 ¼ cups flour, ½ teaspoon baking soda, ½ teaspoon baking powder, and ⅛ teaspoon salt. Set aside.
- In a large mixing bowl of a stand mixer, cream the 6 tablespoons room temperature butter for 30 seconds until light. Gradually add ¾ cup granulated sugar and cream until fluffy and light (about 2-3 minutes).
- Add the 2 large eggs, one at a time, beating well after each addition until fully incorporated.
- Stir in ½ teaspoon vanilla extract and mix until just combined.
- Gradually add the dry ingredients mixture alternately with ¼ cup sour cream to the wet ingredients. Begin and end with the dry ingredients. Mix on low speed until just combined, being careful not to overmix. The batter will be thick.
- Spread the thick cake batter evenly into the prepared baking pan.
- To make the topping: In a separate medium mixing bowl, stir together ¼ cup light brown sugar, ¼ cup granulated sugar, 1 tablespoon molasses, 1 teaspoon cinnamon, and ⅛ teaspoon salt.
- Pour in the 6 tablespoons melted and slightly cooled butter and stir until well combined.
- Add 1 cup all-purpose flour and stir until the mixture comes together, forming a thick, crumbly dough.
- Using your fingers, break the crumb mixture into various-sized pieces and sprinkle generously over the cake batter in the pan.
- Bake the cake for 30 to 35 minutes, or until a wooden toothpick inserted into the center of the cake comes out clean and the topping is golden brown and crunchy.
- Cool the cake completely in the pan on a wire rack before slicing and serving.
Nutrition Information (per serving):
- Calories: 442 kcal
- Carbohydrates: 61g
- Protein: 5g
- Fat: 20g
- Saturated Fat: 12g
- Cholesterol: 90mg
- Sodium: 179mg
- Potassium: 140mg
- Fiber: 1g
- Sugar: 33g
- Vitamin A: 635IU
- Calcium: 52mg
- Iron: 2.1mg
