Desserts
Martha Stewart's apple crumb cake delivers the perfect balance of spiced apple filling and buttery crumb topping, creating a dessert that feels like a warm hug.
This classic recipe transforms tender cake layers into a harmonious blend of sweet, tart, and crunchy textures—ideal for autumn gatherings or cozy weeknight treats. The secret lies in a foolproof technique that ensures a moist cake base and crispy, golden-brown crumb topping every time.
What sets this recipe apart is the careful layering of ingredients: fresh apples simmered with cinnamon and brown sugar create a fragrant filling, while the crumb topping—made with cold butter, flour, and sugar—adds a satisfying crunch.
Baking at 350°F for 45–55 minutes guarantees a tender yet sturdy cake that holds up perfectly to slicing. The result? A dessert that’s restaurant-quality without requiring advanced baking skills.
Each bite combines the warm, spiced apple with the buttery crumb, offering a symphony of flavors that pairs beautifully with vanilla ice cream or a dollop of whipped cream. The aroma alone—cinnamon, caramelized apples, and toasted sugar—fills your kitchen with the essence of comfort.
Whether you're serving it at a holiday table or enjoying a slice with coffee, this recipe is a timeless favorite.
Ready in about 1 hour, this apple crumb cake is perfect for meal prep or last-minute baking. Store leftovers in an airtight container for up to 3 days, or freeze for longer storage.
The versatility of this recipe makes it a go-to dessert for any occasion—simple enough for beginners but impressive enough for special events.
Ingredients for apple crumb cake recipe martha stewart
Martha's signature balance of spiced apples and buttery crumb—where autumn warmth meets perfect texture.
| Ingredient | Amount | Notes |
|---|---|---|
| All-Purpose Flour 🌾 | 2 cups | Sifted for even texture |
| Granulated Sugar 🍚 | 1 ½ cups | White or light brown |
| Light Brown Sugar 🍚 | ½ cup | Packed firmly |
| Unsalted Butter 🧈 | 1 cup | Cold, cubed for crumb |
| Baking Powder 🧂 | 2 tsp | Aluminum-free preferred |
| Ground Cinnamon 🌶️ | 1 ½ tsp | Freshly ground for warmth |
| Ground Nutmeg 🌶️ | ½ tsp | Freshly grated preferred |
| Salt 🧂 | ½ tsp | Fine sea salt |
| Fresh Apples 🍎 | 4 medium | Honeycrisp or Granny Smith |
| Lemon Juice 🍋 | 2 tsp | Freshly squeezed |
| Vanilla Extract 🌿 | 1 tsp | Pure alcohol-free preferred |
| Large Eggs 🥚 | 2 whole | Room temperature |
| Oat Flakes 🌾 | ½ cup | Old-fashioned, not quick |
| Chopped Walnuts 🥜 | ¼ cup | Toasted for depth |
The apples are non-negotiable for texture and flavor. Honeycrisp or Granny Smith hold their shape beautifully, but Fuji or Gala work too—just peel and core them uniformly. Trader Joe's or Whole Foods carry the best selection, but your local grocery store's produce section will do. Avoid overly soft apples, and if you can't find fresh, frozen unsweetened apples thawed and drained are a decent substitute. The butter? European-style unsalted like Plugrá or Melt adds richness, but any cold, high-fat butter works. Chill it for 30 minutes before cutting into cubes—this ensures the crumb stays crisp.
No vanilla extract? Pure almond extract at half the amount mimics the depth, though with a subtle nutty note. Short on walnuts? Pecans or hazelnuts toasted add a similar crunch. The oats should be old-fashioned—quick oats get mushy. For a gluten-free twist, swap the flour for a 1:1 gluten-free baking blend, but expect slightly denser results. The baking powder is crucial—aluminum-free prevents metallic aftertaste. If you're using a boxed mix, skip the powder entirely. For the spice blend, Penzeys or McCormick ground spices offer superior freshness compared to grocery store brands.
This cake peaks at room temperature after 2 hours, but reheats beautifully in a 350°F oven for 5 minutes if you prefer warm slices. Store wrapped tightly in the fridge for 3 days or freeze portions for up to 3 months. The crumb topping hardens as it cools—slice before serving. For make-ahead convenience, bake the cake, cool completely, then wrap in plastic. The filling flavors deepen overnight, making leftovers even more delicious.
Why You'll Love This Recipe
- Same recipe, two vibes: slice it thin for breakfast with yogurt, or let it cool for a crowd-friendly dessert. I’ve served it at brunch with coffee, as an after-school snack, and even reheated leftovers for a lazy Sunday. (Yes, even on a Tuesday night.)
- No-Fuss Mixing: The dough comes together in three bowls—no food processor, no fancy techniques. Just creamed butter, sugars, and a quick flour toss. Honestly, I’ve made it while chatting on the phone. The crumb topping? Dump those brown sugar, butter, and flour bits right into your hands, press them in, and bake. That’s it.
- Spiced Apple Magic: The secret’s in the cinnamon and nutmeg—warm, cozy, and just sweet enough. Martha’s method keeps the apples tender but bright, so every bite feels like autumn in a slice. Between us, the buttery crumble on top? That’s the part my kids fight over first.
- Weeknight or Company: Same recipe, two vibes: slice it thin for breakfast with yogurt, or let it cool for a crowd-friendly dessert. I’ve served it at brunch with coffee, as an after-school snack, and even reheated leftovers for a lazy Sunday. (Yes, even on a Tuesday night.)
Step-by-step instructions for Martha Stewart's apple crumb cake
Here's the method that delivers Martha's signature texture—tender apple filling with a buttery crumb topping that stays crisp.
👨🍳 Step 1: Prepare the Apple Filling
Preheat your oven to 350°F and butter a 9-inch springform pan generously, coating the bottom and sides. Peel, core, and slice the 4 medium fresh apples into ¼-inch thick rounds. Toss them immediately with 2 tsp lemon juice to prevent browning—this keeps the apples vibrant and bright.
In a large bowl, whisk together 2 cups all-purpose flour, 1.5 cups granulated sugar, 0.5 cup light brown sugar, 1.5 tsp ground cinnamon, 0.5 tsp ground nutmeg, and 0.5 tsp salt. Add the sliced apples and toss until every piece is evenly coated with the spiced sugar mixture. This ensures each bite delivers perfect sweetness and spice balance.
👨🍳 Step 2: Make the Buttery Crumb Topping
In a separate bowl, cut the 1 cup unsalted butter into small cubes and let them sit at room temperature for 10 minutes to soften slightly. Use a pastry cutter or your fingers to work the butter into the 0.5 cup oat flakes and 0.25 cup chopped walnuts until the mixture resembles coarse crumbs with pea-sized butter pieces throughout.
Press half of this crumb mixture firmly over the apple filling in the prepared pan, creating an even layer. The pressure ensures the crumbs stick together and form a cohesive topping. Sprinkle the remaining crumb mixture evenly over the top, pressing down lightly with your fingers. This creates the signature layered effect that makes this cake so distinctive.
🔥 Step 3: Bake Until Golden and Bubbling
Place the pan on a baking sheet lined with parchment paper to catch any potential drips, then bake for 45-50 minutes until the top is deep golden brown and the edges are bubbling. The cake is done when a toothpick inserted near the center comes out clean but with a few moist crumbs clinging to it—this indicates a tender filling.
I recommend checking at the 40-minute mark as ovens vary. If the top browns too quickly, loosely tent the pan with aluminum foil. The internal temperature should reach 190-195°F at the center. Let the cake cool in the pan for 15 minutes before removing the springform ring and transferring to a wire rack to cool completely.
⏰ Step 4: Rest and Serve for Perfect Texture
Allow the cake to cool completely before slicing—this is crucial for clean cuts and maximum crumb texture. The filling will firm up slightly as it cools, making it easier to serve without losing the apple pieces. The top should remain crisp while the filling stays moist and flavorful throughout.
Slice into 8 equal wedges and serve at room temperature. The contrast between the warm, spiced apple filling and the cool, buttery crumb topping is what makes this cake truly special. Store any leftovers in an airtight container at room temperature for up to 3 days, or refrigerate for up to 1 week—though I doubt it'll last that long!
Pro Tips For Making Apple Crumb Cake Recipe Martha Stewart
- CHILL THE BUTTER FIRST: I learned this the hard way—trying to mix cold butter into the crumb topping at room temperature just makes a greasy mess. Pop that butter in the fridge for 20-30 minutes before cutting it into the flour mixture, and you’ll get those perfect, sandy crumb bits every time.
- CUT APPLES SMALLER THAN YOU THINK: Thick apple slices? They’ll steam in the middle and leave you with a soggy cake. Go for ¼-inch chunks—they’ll cook evenly, caramelize nicely, and let the crumb topping do its job without turning into a fruit salad.
- DON’T OVERMIX THE BATTER: The second you add the wet ingredients to the dry, stop stirring. Overmixing develops gluten, and that’s how you end up with a dense, chewy cake instead of a tender one. Just fold until just combined—lumps are fine, texture is everything.
- BAKE UNTIL THE CRUMB IS GOLDEN: Yes, the cake will look done before the topping is crisp. Wait for that crumb to turn deep golden brown—it should pull away from the edges slightly. If you pull it out too soon, you’ll regret it when the topping stays soft and gummy.
Make-ahead tips for leftovers
Bake Ahead
This cake is a make-ahead dream! Bake it up to 2 days in advance and store it in an airtight container at room temperature. The flavors actually deepen overnight as the spices meld with the apples.
I always bake mine the night before gatherings—it’s one less thing to worry about on the day. Just let it sit at room temperature for 1 hour before serving to bring out the best texture. 💫
Freezer-Friendly
For longer storage, freeze the fully baked cake in a single layer for up to 3 months. Wrap it tightly in plastic wrap, then place it in a freezer bag with all the air squeezed out.
When ready to serve, thaw overnight in the fridge. The texture holds up beautifully—just reheat slices in the microwave for 10-15 seconds if you prefer warm dessert. The crumb topping stays crisp even after freezing! ❄️
Prep Components Early
Save time by prepping the apple filling and crumb topping the day before. Store the spiced apple mixture in an airtight container in the fridge, and keep the crumb mixture in a separate container.
Assemble just before baking—this ensures the crumb stays crisp rather than soggy. I find this especially helpful when hosting, as it cuts down on last-minute stress. 💡
Portion for Convenience
Slice the cake into wedges and store them individually in small airtight containers. This makes serving effortless—just grab a portion and pop it in the microwave for 5-10 seconds if reheating.
I often prep these ahead for quick after-dinner treats or office potlucks. Label the containers with the date to keep track of freshness. 📅
Reheat for Warm Serving
If you prefer your cake warm, reheat individual slices in a 350°F oven for 3-5 minutes or in the microwave for 10-15 seconds**. The crumb topping will soften slightly, adding a delightful contrast to the warm apple filling.
I love this method for family gatherings when everyone expects a warm dessert. 🔥
Garnish Just Before Serving
While the cake is delicious as-is, a final touch of powdered sugar or a sprinkle of toasted oats elevates it further. I also like adding a dollop of whipped cream or a scoop of vanilla ice cream at the table.
These garnishes add visual appeal and let guests customize their servings. Trust me, this small step makes a big difference! ✨
Nutrition facts
Frequently asked questions
Can I use frozen apples instead of fresh?
Yes, but with one key adjustment! Thaw frozen apples completely, drain any excess liquid, and pat them very dry with paper towels before slicing. The moisture content in frozen apples can make the crumb topping soggy, so this extra drying step is essential. For best results, use unsweetened frozen apples and reduce the added sugar by 1 tablespoon in the filling.
How do I make this cake gluten-free?
Swap the all-purpose flour for a 1:1 gluten-free baking blend like Bob's Red Mill or King Arthur. Replace the oat flakes with certified gluten-free rolled oats, and use gluten-free oat flour for the crumb topping if needed. Expect the texture to be slightly denser, but the flavor remains excellent. Always check labels to ensure all ingredients are certified gluten-free.
Why did my crumb topping turn out greasy?
This usually happens when the butter melts too much before baking. Keep your butter cold when mixing it with the crumbs, and chill the assembled cake in the fridge for 15 minutes before baking. Also, avoid overmixing the crumb topping—just combine until pea-sized butter pieces remain. The crumb should be crumbly, not pasty!
Can I bake this in a different pan size?
For best results, stick with a 9-inch springform pan—this maintains the proper ratio of filling to crumb. If using an 8-inch pan, reduce all ingredients by about 20%, and if using a 10-inch pan, increase them by 25%. The baking time may vary slightly, so check for doneness with a toothpick at the 40-minute mark.
What's the best way to reheat slices?
For a restaurant-quality experience, warm slices in a 350°F oven for 3-5 minutes or microwave for 10-15 seconds. The crumb topping softens slightly, creating a perfect contrast with the warm apple filling. If using the microwave, cover the slice loosely with a damp paper towel to prevent drying. This works especially well for family-style gatherings!