Cinnamon Apple Crumb Cake – Cozy, Comforting, and Easy to Make
This is the kind of bake that makes your kitchen smell like a warm hug. Cinnamon apple crumb cake brings soft, tender cake together with juicy apples and a buttery, crunchy topping. It’s perfect for weekend baking, coffee breaks, or even a simple dessert after dinner.
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No fancy tools, no tricky steps—just classic flavors done right. If you love apple pie and coffee cake, this sits happily in the sweet spot between the two.
Ingredients
Method
- Prep the pan and oven. Heat the oven to 350°F (175°C). Grease and line a 9-inch square pan (or 9-inch round springform) with parchment, leaving a little overhang for easy lifting.
- Prep the apples. Peel (optional), core, and dice the apples into small 1/2-inch pieces. Toss with 1 tablespoon lemon juice, 1 teaspoon cinnamon, and a pinch of brown sugar. Set aside.
- Make the crumb topping. In a bowl, mix 1 cup flour, 3/4 cup light brown sugar, 1 teaspoon cinnamon, and a pinch of salt. Stir in 6 tablespoons melted butter until clumps form. Squeeze with your fingers to make big crumbs. Chill while you make the batter.
- Combine dry ingredients for the cake. In a large bowl, whisk 1 1/4 cups flour, 3/4 cup granulated sugar, 2 teaspoons baking powder, 1/2 teaspoon salt, and 1/2 teaspoon cinnamon (plus nutmeg if using).
- Mix wet ingredients. In another bowl, whisk 2 eggs, 3/4 cup milk (or buttermilk), 1/3 cup sour cream, 1/4 cup oil, 4 tablespoons softened butter, and 2 teaspoons vanilla until smooth.
- Make the batter. Pour the wet into the dry and whisk gently until just combined. The batter should be thick but spreadable. Don’t overmix.
- Assemble the layers. Spread the batter evenly in the pan. Scatter the spiced apple pieces over the top in an even layer. Sprinkle the chilled crumb mixture over everything, pressing some larger clusters together for texture.
- Bake. Bake for 40–50 minutes, until the crumb is golden and a toothpick inserted in the center comes out with moist crumbs but no wet batter. If the top browns too fast, tent loosely with foil for the last 10 minutes.
- Cool. Let the cake cool in the pan for at least 30 minutes. Lift out using the parchment and cool to just warm before slicing. The crumb sets as it cools.
- Optional glaze. Whisk 1/2 cup powdered sugar with 1–2 teaspoons milk and a few drops of vanilla. Drizzle over the cooled cake for a light finish.
What Makes This Special
This cake has three layers of comfort: a moist, vanilla-scented base, a layer of spiced apples, and a generous crumb topping. The texture hits all the right notes—soft cake, tender fruit, and a crisp, brown-sugary crumble.
It’s not overly sweet, so it pairs beautifully with coffee or tea. Plus, it’s sturdy enough to travel, so it’s a reliable choice for potlucks and gatherings.
Even better, the batter comes together quickly with pantry staples. The recipe is forgiving, and you can adjust the spice level, apple variety, and even make it dairy-free if you need to.
It tastes great warm, at room temperature, or chilled the next day.
Shopping List
- Apples: 3 medium firm apples (like Honeycrisp, Granny Smith, or Pink Lady)
- Lemon juice: 1 tablespoon (to keep apples bright and add a little tang)
- All-purpose flour: 2 1/4 cups total (divided between cake and crumb)
- Granulated sugar: 3/4 cup (cake)
- Light brown sugar: 3/4 cup (crumb topping)
- Baking powder: 2 teaspoons
- Salt: 1/2 teaspoon
- Ground cinnamon: 2 to 2 1/2 teaspoons (divided; adjust to taste)
- Ground nutmeg: 1/4 teaspoon (optional)
- Unsalted butter: 10 tablespoons total (6 tablespoons melted for crumb; 4 tablespoons softened for cake)
- Neutral oil: 1/4 cup (like canola or vegetable)
- Eggs: 2 large
- Pure vanilla extract: 2 teaspoons
- Milk or buttermilk: 3/4 cup
- Sour cream or plain Greek yogurt: 1/3 cup
- Powdered sugar: For optional glaze
How to Make It
- Prep the pan and oven. Heat the oven to 350°F (175°C). Grease and line a 9-inch square pan (or 9-inch round springform) with parchment, leaving a little overhang for easy lifting.
- Prep the apples. Peel (optional), core, and dice the apples into small 1/2-inch pieces. Toss with 1 tablespoon lemon juice, 1 teaspoon cinnamon, and a pinch of brown sugar.
Set aside.
- Make the crumb topping. In a bowl, mix 1 cup flour, 3/4 cup light brown sugar, 1 teaspoon cinnamon, and a pinch of salt. Stir in 6 tablespoons melted butter until clumps form. Squeeze with your fingers to make big crumbs.
Chill while you make the batter.
- Combine dry ingredients for the cake. In a large bowl, whisk 1 1/4 cups flour, 3/4 cup granulated sugar, 2 teaspoons baking powder, 1/2 teaspoon salt, and 1/2 teaspoon cinnamon (plus nutmeg if using).
- Mix wet ingredients. In another bowl, whisk 2 eggs, 3/4 cup milk (or buttermilk), 1/3 cup sour cream, 1/4 cup oil, 4 tablespoons softened butter, and 2 teaspoons vanilla until smooth.
- Make the batter. Pour the wet into the dry and whisk gently until just combined. The batter should be thick but spreadable. Don’t overmix.
- Assemble the layers. Spread the batter evenly in the pan.
Scatter the spiced apple pieces over the top in an even layer. Sprinkle the chilled crumb mixture over everything, pressing some larger clusters together for texture.
- Bake. Bake for 40–50 minutes, until the crumb is golden and a toothpick inserted in the center comes out with moist crumbs but no wet batter. If the top browns too fast, tent loosely with foil for the last 10 minutes.
- Cool. Let the cake cool in the pan for at least 30 minutes.
Lift out using the parchment and cool to just warm before slicing. The crumb sets as it cools.
- Optional glaze. Whisk 1/2 cup powdered sugar with 1–2 teaspoons milk and a few drops of vanilla. Drizzle over the cooled cake for a light finish.
Storage Instructions
Keep leftovers covered at room temperature for up to 2 days.
For longer storage, refrigerate in an airtight container for 4–5 days. The crumb will soften in the fridge; a quick reheat in a low oven (300°F/150°C) for 8–10 minutes perks it back up.
To freeze, wrap individual slices tightly in plastic and then foil, or place in a freezer bag with the air pressed out. Freeze for up to 2 months.
Thaw overnight in the fridge or warm from frozen in a 325°F (165°C) oven until heated through.
Benefits of This Recipe
- Simple, reliable method: One batter, basic ingredients, and a no-fuss crumb topping.
- Flexible with apples: Works with tart or sweet varieties, and mixed apples add depth.
- Make-ahead friendly: Stays moist for days and tastes even better after resting.
- Scales well: Double for a 9×13-inch pan and bake a bit longer.
- Great for sharing: Travels well and slices cleanly once cool.
What Not to Do
- Don’t overmix the batter. It toughens the crumb and makes the cake dense.
- Don’t skip chilling the crumb. Warm crumb melts into the cake instead of staying crunchy.
- Don’t cut it too soon. Let it set so the structure holds and slices stay neat.
- Don’t use mushy apples. Choose firm apples that hold their shape while baking.
- Don’t overload with liquid. Extra milk or too-juicy apples can lead to a gummy center.
Variations You Can Try
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- Maple twist: Swap 1/4 cup of the granulated sugar in the batter for pure maple syrup and reduce milk by 2 tablespoons.
- Brown butter crumb: Brown the butter for the topping, cool slightly, and proceed as written for a deeper, nutty flavor.
- Nut crunch: Add 1/2 cup chopped toasted pecans or walnuts to the crumb or sprinkle on top before baking.
- Dairy-free: Use plant milk, dairy-free yogurt, and vegan butter. The texture remains tender with a light crumb.
- Whole-grain boost: Replace 1/2 cup of the all-purpose flour with white whole wheat flour.
- Caramel apple: Drizzle warm salted caramel over the baked cake just before serving.
- Extra spice: Add a pinch of cardamom or cloves for more warmth.
FAQ
Which apples work best for crumb cake?
Firm, baking-friendly apples are best. Granny Smith brings tartness, while Honeycrisp or Pink Lady add balanced sweetness.
A mix gives the best flavor and texture.
Can I use applesauce instead of some fat?
Yes. Replace up to 2 tablespoons of oil with applesauce. Keep some butter or oil for tenderness and flavor so the cake doesn’t turn rubbery.
How do I know when it’s done?
The crumb topping will be golden, and a toothpick inserted in the center should come out mostly clean with a few moist crumbs.
If the middle jiggles or the tester is wet, give it more time and check again in 5-minute intervals.
Can I make this gluten-free?
Use a 1:1 gluten-free baking flour blend that includes xanthan gum. Let the batter rest for 10 minutes before baking to hydrate the flours. Texture will be slightly more delicate, but still lovely.
What if I don’t have sour cream?
Use plain Greek yogurt or increase the milk slightly and add 1 teaspoon of lemon juice or vinegar.
The tang helps keep the cake tender and balanced.
Can I bake it in a muffin tin?
Yes. Line a 12-cup muffin tin, fill halfway with batter, top with apples and crumb, and bake 18–22 minutes. They make great grab-and-go treats.
Do I need to peel the apples?
No.
Peeling gives a softer bite, but leaving the skin on adds color, fiber, and a tiny bit of chew. Dice the apples small if you keep the peel.
How do I prevent a soggy middle?
Use firm apples, measure liquids accurately, and avoid overmixing. Bake on the center rack, and don’t slice until it has cooled for at least 30 minutes.
Wrapping Up
This cinnamon apple crumb cake is the friendly, reliable bake you’ll come back to all season long.
It’s cozy without being heavy, sweet without being cloying, and easy enough for a lazy afternoon. Keep the ingredients on hand, and you’re never more than an hour away from a warm, fragrant slice. Serve it with coffee, share it with friends, and enjoy the little ritual of baking something comforting at home.
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