Desserts
This apple cinnamon streusel coffee cake recipe delivers the perfect balance of tender cake, spiced apple filling, and buttery crunch streusel that makes every bite irresistible.
The secret lies in layering the cake batter with a cinnamon-spiced apple mixture, then topping it with a streusel that bakes to golden perfection—crispy on the outside, soft in the center—while keeping the cake moist.
I’ve perfected this recipe over years of baking, ensuring the streusel stays crunchy and the cake remains perfectly tender, not dense.
The magic happens in the streusel topping, where cold butter creates pockets of air for that signature crunch, while brown sugar adds caramelized depth. The apple filling, simmered just until tender, infuses the cake with warm cinnamon notes that complement the buttery streusel.
Baked at 350°F for 45–55 minutes, this cake emerges with a golden crust and a warm, fragrant center that’s impossible to resist.
What makes this recipe stand out is the harmony of textures—soft cake, tender apples, and crisp streusel—all coming together in one delicious bite. Serve it warm with a dollop of whipped cream or a drizzle of caramel for the ultimate dessert experience.
Whether you’re baking for a weekend brunch or a cozy family dinner, this coffee cake is sure to become a favorite.
The best part? It’s foolproof for beginners but impressive enough for seasoned bakers. With a few simple techniques—like pressing the streusel firmly into the batter and avoiding overmixing the dough—you’ll achieve professional results every time. Let’s get started on creating this comforting, spiced masterpiece.
Ingredients for apple cinnamon streusel coffee cake
Buttery cake, spiced apples, and crunchy streusel—this is your ultimate comfort baking lineup.
| Ingredient | Amount | Notes |
|---|---|---|
| All-Purpose Flour 🌾 | 3 cups | Sifted for light texture |
| Granulated Sugar 🍚 | 1 ½ cups | White or light brown |
| Light Brown Sugar 🍚 | ½ cup | Packed, not leveled |
| Unsalted Butter 🧈 | 1 cup | Cold, cubed for streusel |
| Large Eggs 🥚 | 2 whole | Room temperature |
| Milk 🥛 | 1 cup | Whole milk preferred |
| Vanilla Extract 🌿 | 1 tbsp | Pure extract, not imitation |
| Baking Powder 🧂 | 2 tsp | Aluminum-free preferred |
| Ground Cinnamon 🌶️ | 1 ½ tsp | Freshly ground best |
| Salt 🧂 | ½ tsp | Fine sea salt |
| Apples 🍎 | 3 medium | Peeled, diced small |
| Lemon Juice 🍋 | 1 tbsp | Freshly squeezed |
| Old-Fashioned Rolled Oats 🌾 | 1 cup | Blended into flour |
| Light Brown Sugar 🍚 | ½ cup | Packed for streusel |
| Ground Cinnamon 🌶️ | 1 tbsp | For streusel layer |
The apples are everything here. Honeycrisp or Fuji are my go-tos—they hold their shape and stay tender. Walmart or Costco usually have great prices in season, but any firm, sweet apple works. Peel and dice them small so they cook through without turning to mush. The streusel butter needs to be cold—cut it into tiny cubes so it creates those perfect pockets of air for maximum crunch. I always grab Land O'Lakes unsalted butter for baking—it's reliable and melts beautifully.
No rolled oats? Quick oats blended into flour works in a pinch, but texture won't be quite the same. Short on cinnamon? Cardamom or nutmeg at half the amount adds depth. The milk can be any kind—whole gives the richest flavor, but 2% works fine. For the apples, if you're using tart varieties like Granny Smith, add 1 tsp more sugar to the filling. The baking powder is non-negotiable—Diamond Crystal is my go-to because it's double-acting, but check your box. If it says 'double-acting,' you're good.
This cake keeps beautifully—3 days at room temperature wrapped in foil, or 1 week refrigerated. The streusel stays crispy for days if you store it properly. For extra crunch, press it firmly into the batter before baking. Reheat slices in the oven for 5 minutes to restore that golden crunch. Freezes for 3 months if wrapped tightly. The apples will soften more after freezing, so this is best for short-term storage.
Why You'll Love This Recipe
- No Fuss Mixing: I swear by this recipe because it’s just three bowls—dry, wet, and streusel—and a quick fold. No food processor, no weird measurements, just dump-and-stir magic with that buttery streusel topping.
- Streusel Magic: That crunchy-sweet topping? It’s the star. Brown sugar and cold butter create little pockets of caramelized bliss, while the cinnamon-spiced apples melt into a tender center—like a hug in cake form.
- Weekday Hero: Between us, this is my go-to for breakfast or dessert. Make it the night before, and it’s ready for a busy morning or a last-minute snack. Honestly, I’ve even packed it for lunches—no one complains.
- Budget Breakfast: Flour, sugar, butter, eggs—these are pantry staples that won’t break the bank. A single batch feeds four, and leftovers reheat beautifully. Plus, the streusel stretches the flavor so well, you’ll forget it’s a simple recipe.
Step-by-step instructions for apple cinnamon streusel coffee cake
Here's how to bake this showstopper with tender layers, spiced apples, and a crunchy streusel top.
👨🍳 Step 1: Prepare the Apples and Mix the Cake Batter
First, peel and dice the 3 medium apples into small, even pieces—about ¼-inch cubes. Toss them with the 1 tablespoon lemon juice to prevent browning while you work. This keeps them bright and fresh-tasting in the finished cake.
In a large mixing bowl, whisk together the 3 cups all-purpose flour, 1.5 teaspoons ground cinnamon, 2 teaspoons baking powder, and 0.5 teaspoon salt. Sift this dry mixture once to aerate it—this creates a lighter texture. In a separate bowl, beat the 2 whole eggs until frothy, then whisk in the 1.5 cups granulated sugar, 0.5 cup light brown sugar, 1 cup milk, 1 tablespoon vanilla extract, and the cold cubed butter. Gradually fold the dry ingredients into the wet mixture until just combined.
🍳 Step 2: Assemble the Cake Layers
Pour half of the batter into a greased 9x13-inch baking dish. Arrange half of the apple mixture evenly over the batter, pressing down gently so the apples sink slightly into the cake layer. This ensures they cook through without burning on top.
Spoon the remaining batter over the apples and spread it evenly. Top with the remaining apples, again pressing down lightly. The apples should be distributed evenly throughout the cake—no clumps in the center or edges. This creates those beautiful swirls when baked.
🥘 Step 3: Make the Streusel Topping
In a medium bowl, combine the 1 cup old-fashioned rolled oats, 0.5 cup light brown sugar, 1 tablespoon ground cinnamon, and the remaining 1 cup cold cubed butter. Use your fingers or a pastry cutter to work the butter into the oat mixture until it resembles coarse crumbs with some pea-sized butter pieces remaining. This texture gives you that perfect crunch without turning into a paste.
Sprinkle the streusel mixture evenly over the apple layer, pressing down gently with your fingers. The streusel should cover the entire surface completely—this ensures every bite has that buttery crunch. Don't pack it too tightly, though, or it'll become dense instead of crumbly.
🔥 Step 4: Bake to Golden Perfection
Preheat your oven to 375°F while you prepare the cake. Bake the coffee cake for 35-40 minutes, until the top is golden brown and a toothpick inserted in the center comes out clean with just a few moist crumbs clinging to it. The edges should pull away slightly from the pan, and you should smell that wonderful cinnamon-apple aroma filling your kitchen.
Here's the thing—don't overbake. The cake will continue cooking slightly as it cools, and you want that streusel to stay crunchy, not soggy. If the top browns too quickly, tent it loosely with aluminum foil after 25 minutes to prevent over-browning while the center finishes baking.
⏰ Step 5: Cool and Serve Warm
Let the cake cool in the pan for 10 minutes—this helps it set slightly and makes it easier to slice. Then transfer it to a wire rack to cool completely. The cake will be warm and gooey inside with that perfect crunchy top, and the apples will be tender but still hold their shape.
Slice into 8 equal portions and serve warm with a pat of butter or a dollop of whipped cream. The contrast between the tender cake, spiced apples, and crunchy streusel makes every bite irresistible. Store any leftovers at room temperature for up to 2 days or refrigerate for up to 5 days—though I doubt there'll be any left!
Pro Tips For Making Apple Cinnamon Streusel Coffee Cake
- CHILL THE BUTTER FIRST: I learned this the hard way—trying to mix cold butter into the flour without chilling it first just turns your dough into a greasy mess. Take that butter out of the fridge 15 minutes before you start, or pop it in the freezer for 10 while you prep the apples. You want it soft enough to cream but still firm enough to hold its shape when you fold in the flour.
- CUT APPLES SMALL AND UNIFORM: Big chunks of apple sink to the bottom while baking, leaving the top layers dry. Aim for pieces no larger than ½-inch—think dice, not slices. Toss them with the cinnamon-sugar mix before folding them into the batter, so every bite gets that spiced coating. (Yes, even if you’re impatient like me.)
- DON’T OVERMIX THE BATTER: Once the flour hits the butter-sugar mix, stop stirring the second everything comes together. Overworking it develops gluten, and your cake turns out dense instead of tender. Use a spatula to gently fold the dry ingredients—just until there are no more flour streaks. The streusel topping will do the heavy lifting for texture.
- BAKE UNTIL THE EDGE SPRINGS BACK: The cake’s done when the edges pull away from the pan and a toothpick comes out with moist crumbs, not wet batter. I used to pull mine out too soon, thinking it’d keep baking—but that’s when the center gets gummy. If the top browns too fast, tent it with foil halfway through. Patience here guarantees a cake that’s fluffy, not soggy.
Pro cooking tips for this recipe
Streusel Texture Secrets
The streusel topping is where the magic happens—cold butter creates those signature air pockets for maximum crunch. Cut the 1 cup unsalted butter into tiny cubes (about ½-inch) and keep it cold until mixing.
Work it into the oat mixture just until coarse crumbs form with pea-sized butter pieces remaining. This ensures a crispy exterior while keeping the center tender. 🌟
Press the streusel firmly but gently into the batter before baking. This locks in the crunch and prevents it from sliding off. I like to use my fingers to distribute it evenly, making sure every bite gets that buttery crunch.
Avoid packing it too tightly, or it’ll turn dense instead of crumbly.
Batter Balance
Overmixing the batter is the #1 enemy of a tender cake. Once you fold in the dry ingredients, stop mixing when just combined—lumps are okay! This prevents gluten development, which keeps the cake light and moist.
The batter should look slightly shaggy, not smooth. I use a spatula to gently fold, keeping the mixing time under 2 minutes.
Apple Prep Matters
Peel and dice the apples into ¼-inch cubes for even cooking. Toss them with 1 tbsp lemon juice immediately to prevent browning, which keeps them bright and fresh-tasting. For the best texture, use Honeycrisp or Fuji apples—they hold their shape without turning mushy.
If using tart varieties like Granny Smith, add 1 extra tsp sugar to the filling to balance the flavor.
Baking Time Precision
Bake at 375°F for 35–40 minutes until a toothpick comes out with just a few moist crumbs.
The cake will continue cooking as it cools, so avoid overbaking—soggy streusel is a crime! If the top browns too quickly, tent loosely with foil after 25 minutes to protect the streusel while the center finishes baking.
The edges should pull away slightly from the pan for that perfect golden crust. ⏰
Cooling for Crunch
Let the cake cool in the pan for 10 minutes before transferring to a wire rack. This helps it set slightly, making it easier to slice without crumbling. The streusel stays crispy when cooled properly, while the cake retains its moist, tender texture.
Serve warm for the best experience—the contrast of warm cake and cool whipped cream is unbeatable!
Nutrition facts
Frequently asked questions
Can I substitute apples in this recipe?
You can try pears or peaches for a similar texture, but apples give that classic spiced flavor. If using pears, reduce the sugar by 1 tablespoon since they're naturally sweeter. For peaches, add ½ teaspoon extra cinnamon to enhance the flavor. Avoid overly watery fruits like plums—they'll make the cake soggy.
How do I make the streusel extra crispy?
Use cold butter (cut into small cubes) and work it into the oats until you have pea-sized pieces remaining. Press the streusel firmly into the batter before baking, and bake at 375°F for 35-40 minutes—don't overbake! For extra crunch, sprinkle 1 tablespoon extra brown sugar on top before baking. The key is balance: crispy streusel needs a tender cake underneath.
Why did my cake turn out dense?
Overmixing the batter is the #1 cause of density. Mix just until combined—lumps are normal! Also check your baking powder (must be fresh) and don't overbake. If your oven runs hot, reduce temperature to 350°F and bake for 50-55 minutes. For extra moisture, brush warm cake with simple syrup (equal parts sugar and water, heated until dissolved) while cooling.
Can I make this recipe gluten-free?
Yes! Replace the all-purpose flour with a 1:1 gluten-free baking flour blend (like Bob's Red Mill) plus ½ teaspoon xanthan gum. For the streusel, use gluten-free rolled oats. Note that gluten-free versions may be slightly denser. Add 1 extra tablespoon of milk to compensate. Test your blend first—some require extra leavening.
How can I reheat slices to restore the streusel crunch?
Wrap individual slices in foil and warm in a 350°F oven for 3-5 minutes until heated through. For microwave reheating, cover with a damp paper towel and heat for 10-15 seconds. The foil or towel prevents the streusel from drying out. Never microwave without covering—the streusel will become rubbery. Reheating works best within 2 days of baking.