Unlock the secret to a perfect New York style crumb cake right in your own kitchen! This incredibly easy recipe transforms a humble box of cake mix into a moist, buttery delight crowned with an irresistibly generous layer of homemade crumb topping. Forget the fuss of baking from scratch and dive into the delicious world of this shortcut crumb cake that tastes like it came from your favorite bakery. Whether it’s a special breakfast treat, a delightful addition to brunch, or a comforting dessert after dinner, this recipe is designed to become your new go-to for effortless indulgence. Prepare to amaze your family and friends with a cake that truly captures the essence of classic crumb cake, delivering rich flavors and an unforgettable texture with minimal effort.

The beauty of this recipe lies in its ingenious use of a yellow cake mix as the foundation. This simple trick drastically cuts down on preparation time and effort, allowing you to channel your energy into crafting the truly exceptional, rich, and thick crumb topping. Let’s be honest, the magnificent crumble is often the star of any crumb cake, and this recipe ensures it shines brilliantly. Our carefully balanced blend of granulated and brown sugars, combined with a hearty dose of warm ground cinnamon, creates a topping that is not only packed with flavor but also boasts the ideal crumbly texture – a hallmark of an authentic New York style crumb cake. Get ready for a cake experience that’s both convenient and utterly delicious.

If you love the simplicity and versatility of cake mix recipes, you’re in for a treat! This crumb cake is just one of many ways to create incredible desserts with minimal fuss. For more inspiration, explore our other fantastic cake mix creations, such as our effortless 4-Ingredient Blueberry Cobbler, the bright and zesty Orange Juice Cake, the delightful Peach Upside Down Cake, or these wonderfully chewy Cake Mix Cookies. Each recipe offers a unique flavor profile and a straightforward approach to baking that will make you a kitchen hero.
Why You’ll Love This Easy Crumb Cake Recipe
This isn’t just another cake recipe; it’s a game-changer for anyone who loves homemade goodness without the extensive preparation. Here’s why this cake mix crumb cake is destined to become a beloved staple in your kitchen:
- Effortlessly Quick & Simple: Say goodbye to complicated ingredient lists and lengthy mixing. Utilizing a standard box of yellow cake mix dramatically speeds up the initial preparation, letting you enjoy fresh-baked goodness in a fraction of the time. This makes it perfect for busy mornings or unexpected cravings.
- A Universal Crowd-Pleaser: The classic combination of moist cake and sweet, cinnamon-spiced crumbs is a flavor profile that resonates with everyone. This cake appeals to all ages and is guaranteed to be a hit at family gatherings, potlucks, or quiet afternoons with coffee.
- Irresistible Texture Harmony: Experience the ultimate contrast in every bite – a beautifully moist and tender cake base that perfectly complements the soft, buttery, and richly textured crumbly topping. It’s a textural dream that keeps you coming back for more.
- Wonderfully Versatile: This crumb cake truly shines in any setting. It’s substantial enough to be a satisfying breakfast or brunch centerpiece, yet sweet and decadent enough to serve as a show-stopping dessert. Pair it with your morning coffee, afternoon tea, or a scoop of vanilla ice cream.
- Homemade Taste with Shortcut Convenience: Despite starting with a cake mix, the homemade crumb topping elevates this dessert to a gourmet level. You get all the comfort and deliciousness of a scratch-made cake with the unbeatable convenience of a shortcut.
Key Ingredients for Your Crumb Cake
This section provides detailed notes on the essential ingredients for both the cake base and the magnificent crumb topping, along with helpful substitution options to ensure your baking success. For precise measurements and step-by-step instructions, please refer to the complete printable recipe card located at the end of this post.

- Yellow Cake Mix: This is your secret weapon for speed and consistency. While I personally favor Duncan Hines for its consistent quality, any reputable brand offering a 15-ounce package will work beautifully. Feel free to experiment with a classic vanilla cake mix for a slightly different flavor profile, or even a chocolate cake mix if you’re feeling adventurous and want a chocolate crumb cake!
- Eggs, Water, & Oil: These standard liquid ingredients are crucial for transforming the dry cake mix into a smooth, moist batter. To elevate the richness of your cake, consider substituting milk (whole milk works best) for the water, or add an extra egg to the batter for a denser, more luxurious crumb.
- All-Purpose Flour: The foundation of our incredible crumb topping. Ensure your flour is fresh for the best texture and flavor in your crumble.
- Melted Butter: Butter is non-negotiable for that rich, authentic crumb topping flavor and texture. Both unsalted and salted butter will work in this recipe, so simply use whichever you have readily available in your pantry. Just make sure it’s melted and then cooled slightly before incorporating into the crumb mixture.
- Sugars (Granulated & Brown): The dynamic duo for the perfect crumb topping. A blend of granulated white sugar and light brown sugar provides a balanced sweetness and contributes significantly to the signature crumbly texture. If you desire a deeper, more molasses-like flavor, dark brown sugar can be substituted for light brown sugar.
- Ground Cinnamon: This warm, aromatic spice is essential for giving the crumb topping its signature cozy and comforting flavor. Don’t skimp on it! For a delightful twist, you could mix in a tiny pinch of ground nutmeg, or for an autumnal feel, incorporate some apple pie spice.
- Vanilla Extract: A touch of pure vanilla extract enhances all the other flavors in the crumb topping, adding a layer of sophisticated sweetness and warmth. Use a good quality extract for the best results.
- Confectioners’ Sugar: This is an optional but highly recommended finishing touch. A light dusting of confectioners’ sugar over the cooled cake adds a beautiful visual appeal and a delicate hint of extra sweetness, reminiscent of classic bakery crumb cakes.
How to Make This Easy Crumb Cake with Cake Mix
This section guides you through the simple process of making this delicious crumb cake, complete with step-by-step photos and clear instructions. For the complete, detailed, and printable recipe, please scroll down to the recipe card below.
Step 1: Prepare the Moist Cake Layer. Begin by preheating your oven to the temperature specified on your cake mix box. Generously coat a 9×13 inch baking dish with non-stick cooking spray to prevent sticking. Prepare the yellow cake mix batter according to the package instructions, carefully following the quantities for eggs, water, and oil. Pour the prepared batter into your baking dish. Now, here’s a crucial tip for success: bake the cake for 5-7 minutes *less* than the time recommended on the box. We want it to be slightly underbaked when it comes out, as it will continue baking with the topping.

Pro Tip for a Fluffy Cake:
When mixing your cake batter, be mindful not to overmix. Overmixing can develop the gluten in the flour too much, leading to a tough or dense cake. Mix just until the ingredients are combined and no dry streaks of flour remain, ensuring a light and fluffy cake base.
Step 2: Craft the Irresistible Crumb Topping. While your cake is in the oven undergoing its initial bake, it’s the perfect time to assemble the star of the show – the rich, buttery crumb topping. In a spacious mixing bowl, combine the all-purpose flour, both granulated sugar and light brown sugar, the cooled melted butter, ground cinnamon, and vanilla extract. Use a sturdy fork or your fingertips to thoroughly mix these ingredients together. Continue mixing until the mixture comes together into distinct, delightful crumbs of various sizes. Avoid overworking it; we want varied crumbs, not a paste.

Step 3: Add the Generous Crumb Topping to the Cake. Once the cake layer has had its initial bake and is slightly underbaked (it should still be soft in the center), carefully remove it from the oven. Immediately begin to evenly sprinkle the prepared crumb topping over the entire surface of the warm cake. Start distributing the crumbs along the edges of the pan and gradually work your way towards the center, ensuring every inch of the cake is covered with a bountiful layer of delicious crumble. The warmth of the cake will help the topping adhere.

Step 4: Finish Baking, Cool, and Serve with Flair. Gently return the cake, now adorned with its magnificent crumb topping, to the oven. Continue baking for an additional 10-12 minutes, or until the cake is fully baked through. You can test for doneness by inserting a toothpick or a clean cake tester into the cake layer (avoiding the topping) – it should come out clean, though a few moist crumbs clinging to it are perfectly fine. The crumb topping should also appear beautifully golden brown and slightly crisp. Once baked, remove the cake from the oven and place it on a wire rack to cool completely for at least 30 minutes. Cooling is crucial for the cake to set and for the crumbs to firm up. For an optional but elegant finish, sift a delicate layer of confectioners’ sugar over the cooled cake before slicing into squares and serving. Enjoy your homemade masterpiece!

Storage Tips for Optimal Freshness
Proper storage is key to enjoying your delicious crumb cake for as long as possible. Follow these simple guidelines to maintain its moistness and flavor:
Room Temperature: For optimal freshness and that classic soft texture, store your crumb cake tightly covered with plastic wrap or in an airtight container at room temperature. It will remain wonderfully fresh and moist for up to 4 days. Avoid refrigeration if possible, as it can dry out the cake and harden the crumb topping.
Freezer: Crumb cake freezes beautifully, making it perfect for meal prepping or saving for a future treat. To freeze, allow the cake to cool completely. Wrap individual slices tightly in plastic wrap, then place them in a freezer-safe bag or an airtight container. This method helps prevent freezer burn. The cake can be frozen for up to 3 months. When you’re ready to enjoy, simply thaw individual slices at room temperature for a few hours, or warm them gently in the microwave for a fresh-baked feel.

Expert Tips for the Best Crumb Cake Every Time
Achieving bakery-quality crumb cake at home is easier than you think with these expert tips:
- Quality Butter is Key for Crumb Topping: For that truly rich, melt-in-your-mouth flavor and perfect crumbly texture, always opt for real butter in your crumb topping. Margarine or butter substitutes just won’t deliver the same incredible results.
- Precise Flour Measurement Matters: When measuring flour for your crumb topping, use the “spoon & level” method. First, fluff the flour in its container with a spoon. Then, gently spoon the flour into your measuring cup until it’s overflowing. Finally, use the straight edge of a knife to level off the excess, ensuring an accurate measurement and preventing a dry or tough topping.
- Cool Completely Before Dusting: If you plan to dust your crumb cake with confectioners’ sugar, make sure the cake has cooled completely on a wire rack first. Applying powdered sugar to a warm cake will cause it to melt and absorb into the topping, creating a wet or sticky surface rather than a beautiful, powdery finish.
- Don’t Overbake the Cake Base: As noted in the instructions, slightly underbaking the initial cake layer is crucial. It will continue to cook as the crumb topping bakes, ensuring a perfectly moist and tender cake underneath the delicious crumble.
- Room Temperature Ingredients for Cake: For the best cake texture (if you’re adding extra eggs or milk), ensure your eggs and any milk substitute are at room temperature. This helps them incorporate more evenly into the batter, leading to a smoother mixture and a finer crumb.
Creative Additions and Delicious Variations
While this New York style crumb cake recipe is perfect as is, it’s also wonderfully adaptable! Feel free to customize it with these delightful additions and variations to suit your taste or occasion:
- Adjust the Crumb Topping Ratio: This recipe delivers a truly decadent, thick layer of crumbs – nearly as substantial as the cake itself! If you prefer a more balanced cake-to-crumb ratio, or a lighter treat, you can easily halve the crumb mixture. This will give you more of a traditional coffee cake feel, where the cake is the primary focus with a delicious crumb accent.
- Incorporate Crunchy Nuts: For an added layer of texture and a nutty flavor, mix about ½ cup of finely chopped walnuts, pecans, or almonds into the crumb mixture before sprinkling it over the cake. This provides a delightful crunch with every bite.
- Drizzle a Sweet Vanilla Glaze: Instead of a simple dusting of confectioners’ sugar, elevate your crumb cake with a luscious vanilla glaze. Whisk together 1 cup of confectioners’ sugar with 2-3 tablespoons of milk (or cream) and ½ teaspoon of vanilla extract until smooth. Drizzle it generously over the cooled cake for a sweet, shiny finish.
- Add a Fruity Twist: For a seasonal variation, gently fold about 1 cup of fresh berries (blueberries, raspberries, or sliced strawberries) into your prepared cake batter before baking. Or, layer thinly sliced apples or peaches over the partially baked cake before adding the crumb topping for a fruit-filled crumb cake.
- Spice It Up: Beyond cinnamon, consider adding a pinch of cardamon, allspice, or even a tiny amount of ginger to your crumb topping for a more complex spice profile, especially during the colder months.

Don’t Miss These Other Irresistible Crumb Cake & Coffee Cake Recipes
If you’ve fallen in love with the comforting flavors and textures of crumb cakes and coffee cakes, you’re in luck! We have a delightful collection of recipes that will surely tempt your taste buds. Explore these other fantastic options to expand your baking repertoire:
- Caramel Apple Crumb Cake: A delightful autumn favorite combining tender apples with a rich caramel drizzle and a crispy crumb topping.
- Blueberry Buckle Coffee Cake: Bursting with fresh blueberries and topped with a streusel-like crumble, perfect for breakfast or brunch.
- Strawberry Crumb Cake: A sweet and juicy cake featuring ripe strawberries and a tender crumb topping, ideal for spring and summer.
- Maple Walnut Coffee Cake: Indulge in the rich flavors of maple and toasted walnuts in this cozy and aromatic coffee cake.
- Coffee Cake Muffins: All the deliciousness of coffee cake in convenient, individual muffin form, complete with a cinnamon streusel.

New York Style Crumb Cake with Cake Mix
Author: Jaclyn
Ingredients
- 15.25 ounce yellow cake mix
- 3 large eggs, or as called for on the box
- 1 cup water, or as called for on the box
- ½ cup vegetable oil, or as called for on the box
- 4 ¼ cups all-purpose flour
- 1 ½ cups melted butter, cooled to room temperature
- 1 cup granulated sugar
- ½ cup light brown sugar
- 2 Tablespoons ground cinnamon
- 4 teaspoons vanilla extract
- confectioners sugar, optional topping
Instructions
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Preheat your oven and prepare the cake batter following the specific instructions on your cake mix package. Lightly coat a 9×13 inch baking pan with non-stick cooking spray. Pour the prepared cake batter into the pan and bake for 5-7 minutes less than the time recommended on the box, ensuring the cake is slightly underbaked.
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While the cake is undergoing its initial bake, prepare the delectable crumb topping. In a large mixing bowl, combine the all-purpose flour, granulated sugar, light brown sugar, cooled melted butter, ground cinnamon, and vanilla extract. Use a fork to mix these ingredients until a coarse, crumbly texture is achieved.
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Once the cake is slightly underbaked, remove it from the oven. Evenly sprinkle the prepared crumb topping over the entire surface of the warm cake. Begin at the edges and work your way towards the center to ensure full coverage.
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Return the cake to the oven and continue baking for an additional 10-12 minutes, or until the cake is fully baked through and the crumb topping has turned a beautiful golden brown. A toothpick inserted into the cake (not the topping) should come out clean.
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Allow the cake to cool on a wire rack for at least 30 minutes before serving. For an optional decorative touch, sift confectioners’ sugar over the top of the cooled cake just before slicing and enjoying.
Recipe Notes
- I found that Duncan Hines yellow cake mix works exceptionally well for this recipe, but any standard 15-ounce cake mix will be suitable. It’s advisable to avoid brands that have recently reduced their package weight (e.g., Betty Crocker at 13.25 ounces), as this can affect the cake’s consistency.
- If, during the preparation of your crumb topping, the mixture appears too wet or paste-like, simply add an additional spoonful of all-purpose flour as needed. Mix until you achieve the desired distinct, crumbly consistency.
- This recipe is designed to yield a crumb cake with a very generous and thick layer of topping, making it extra indulgent. If you prefer a lighter crumb layer or want a more cake-forward treat, you can easily halve the crumb mixture ingredients.
- For the moistest cake, ensure your melted butter for the topping is cooled to room temperature before combining with other ingredients. Hot butter can melt the sugars and affect the crumb texture.
- Always allow the cake to cool sufficiently before slicing. This helps the cake set properly and prevents the crumb topping from crumbling excessively when cut.
Nutrition Information

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