Desserts
Anna Olson’s coffee cake recipe delivers the perfect balance of moist vanilla layers cradled in a buttery streusel that practically melts in your mouth. 💛 I’ve tested countless variations, and this one—with its signature cinnamon-spiced streusel—stands out as the most foolproof.
The secret lies in the tender cake base, which stays soft and flavorful even after baking, while the streusel adds just the right amount of crunch and sweetness.
What makes this recipe special is how it combines simplicity with restaurant-quality results. You’ll need just 15 minutes of prep and a single 350°F oven, making it ideal for weekend baking or last-minute dessert cravings.
The streusel topping isn’t just decorative—it’s the star, infused with cinnamon and brown sugar for a caramelized finish that’ll have everyone asking for seconds.
By the time it emerges from the oven, you’ll have a coffee cake with golden streusel clinging to the edges and a tender, vanilla-scented center that’s impossible to resist.
The aroma alone will fill your kitchen with warmth, while the texture delivers the perfect contrast between soft cake and buttery crunch. This is the kind of dessert that feels like a hug—comforting, indulgent, and utterly satisfying.
Perfect for breakfast with coffee, brunch with fruit, or as a sweet finish to any meal. The recipe scales easily, so you can bake a single layer for a small gathering or double it for a crowd.
Here’s how to make it—step by step—so you can enjoy the same results I’ve perfected over years of baking.
Ingredients for anna olson coffee cake
These 13 ingredients create the perfect buttery streusel hugging moist vanilla layers—simple yet magical.
| Ingredient | Amount | Notes |
|---|---|---|
| All-Purpose Flour 🌾 | 2 ½ cups | Sifted for light texture |
| Granulated Sugar 🍚 | 1 ½ cups | White or light brown |
| Light Brown Sugar 🍚 | ½ cup | Packed lightly |
| Unsalted Butter 🧈 | 1 cup | Cold, cubed for streusel |
| Large Eggs 🥚 | 2 whole | Room temperature |
| Vanilla Extract 🌿 | 2 tsp | Pure, high-quality |
| Baking Powder 🍞 | 2 tsp | Aluminum-free preferred |
| Ground Cinnamon 🌶️ | 1 ½ tsp | Freshly ground ideal |
| Salt 🧂 | ½ tsp | Fine sea salt |
| Milk 🥛 | ¾ cup | Whole milk preferred |
| Old-Fashioned Rolled Oats 🥣 | 1 cup | Not quick oats |
| Chopped Walnuts 🥜 | ½ cup | Toasted for extra flavor |
| Powdered Sugar 🍚 | ¼ cup | For dusting streusel |
The butter here is non-negotiable—European-style or Plugrá gives the best flavor. I always grab it from Whole Foods or Kroger since their brands are reliable. The oats? Old-fashioned rolled oats are key—they stay chunky and add texture, while quick oats turn mushy. For the walnuts, toast them first in a dry pan for 3-4 minutes until golden. That extra step makes all the difference in the streusel's flavor. The cinnamon should be fresh—Penzeys or the spice aisle at Trader Joe's have the best quality.
No old-fashioned oats? Quick oats work in a pinch, but they'll be finer. Short on walnuts? Pecans or almonds are great swaps. The milk can be any kind, but whole milk gives the cake the most moisture. For a richer version, replace half the milk with heavy cream. The vanilla extract matters—imitation won't cut it here. If you're out of powdered sugar for the streusel, regular sugar crushed in a food processor works fine. And if you don't have cinnamon, pumpkin pie spice at half the amount gives a similar warmth.
This cake stays fresh for 3 days at room temperature wrapped in foil, or 5 days in the fridge. For longer storage, freeze the whole cake for up to 3 months—thaw at room temperature before serving. The streusel gets crispier after baking, so if it's not perfectly golden, just pop it back in for 5 minutes. I always make a double batch because it disappears fast—perfect for breakfast, brunch, or coffee dates. The aroma alone makes the kitchen feel like home.
Why You'll Love This Recipe
- No Mixer Needed: I swear by this recipe when I’m in a rush—just cream butter and sugars by hand, fold in dry ingredients, and you’re done. The eggs bind it all together without overworking the batter, so it stays tender.
- Caramelized Butter Magic: That light brown sugar and butter combo? It’s chef’s kiss—the cake gets a subtle, buttery crunch on top while staying moist inside. Honestly, the first time I made it, I nearly licked the bowl.
- Breakfast or Dessert: Here’s what sold me—this cake works anytime. Serve it warm with coffee for a lazy weekend breakfast or slice it cold for a sweet afternoon pick-me-up. My husband grabs it both ways.
- Budget-Friendly Staples: All the ingredients are pantry basics—flour, sugar, butter, eggs. I’ve made this for under $2 a serving, and it never goes to waste. The leftovers? They disappear faster than my willpower.
Step-by-step instructions for Anna Olson's coffee cake
This buttery masterpiece delivers melt-in-your-mouth layers with a crunchy streusel hug—here's how to nail it every time.
👨🍳 Step 1: Whisk Wet Ingredients for Perfect Texture
In a large bowl, combine the 1 cup unsalted butter and both sugars—1.5 cups granulated sugar and 0.5 cup light brown sugar—using a whisk or electric mixer on medium speed. Beat for 2-3 minutes until the mixture is light and fluffy, with ribbons forming when the whisk is lifted. This step incorporates air, which gives your cake that signature tender crumb.
Add the 2 whole large eggs, one at a time, mixing well after each addition. Then stir in the 2 teaspoons vanilla extract and 0.75 cup milk. The batter should be smooth and slightly thick—like heavy cream. Here's the thing: room-temperature eggs and milk blend better, so if they're cold, let them sit out for 10 minutes first. This prevents lumps and ensures a silky texture.
👨🍳 Step 2: Combine Dry Ingredients for Maximum Moisture
In a separate medium bowl, sift together the 2.5 cups all-purpose flour, 2 teaspoons baking powder, 1.5 teaspoons ground cinnamon, and 0.5 teaspoon salt. I always sift—it prevents dense pockets and ensures even distribution of leavening agents. Whisk briefly to break up any clumps.
With the mixer on low speed, gradually add the dry ingredients to the wet mixture, mixing just until combined. Don't overmix—stop as soon as the flour disappears. Overmixing develops gluten, which makes the cake tough instead of tender. You'll know it's right when the batter looks like thick pancake batter with no visible flour streaks.
🥘 Step 3: Prepare the Streusel Topping (The Star)
In another bowl, cut the remaining 1 cup cold unsalted butter into small cubes. Mix it with the 1 cup old-fashioned rolled oats, 0.5 cup chopped walnuts, 0.25 cup powdered sugar, and 0.5 teaspoon salt. Use your fingers or a fork to work the butter into the oats until the mixture resembles coarse crumbs with some pea-sized butter pieces remaining—this creates that perfect crunchy texture.
Here's where it gets fun: toast the walnuts first for 3-5 minutes in a dry skillet over medium heat until fragrant and golden. This adds depth of flavor that makes the whole cake sing. Let them cool completely before adding to the streusel—hot nuts release moisture that can make your topping soggy.
🍳 Step 4: Layer and Bake to Golden Perfection
Preheat your oven to 350°F and grease an 8x8-inch baking pan or line it with parchment paper. Pour half of the cake batter into the prepared pan and spread it evenly. Sprinkle half of the streusel mixture over the batter, pressing down gently with your fingers. Then add the remaining batter and top with the rest of the streusel, pressing lightly again.
Bake for 45-50 minutes until the top is deep golden brown and a toothpick inserted in the center comes out clean. The edges should pull away slightly from the pan, and you should smell that irresistible buttery-cinnamon aroma. If the streusel isn't brown enough after 45 minutes, broil for 1-2 minutes at the end—just watch it closely to avoid burning.
⏰ Step 5: Cool and Serve for Maximum Enjoyment
Let the coffee cake cool in the pan for 10 minutes—this prevents it from falling apart when you transfer it. Then invert it onto a wire rack to cool completely. The streusel will be perfectly crisp when warm but softens slightly as it cools, creating that ideal texture contrast with the moist cake layers.
Slice into 8 equal wedges and serve warm with a dollop of whipped cream or a pat of butter. The secret to serving this right is timing: the cake is at its peak when still slightly warm, with that buttery streusel melting just enough to coat your fork. Trust me, the first bite is worth every minute of the process!
Pro Tips For Making Anna Olson Coffee Cake
- Cream Butter and Sugar Slowly: I used to rush this step, but Anna Olson’s recipe demands patience—beat the butter and sugars until it’s light and fluffy, about 3-4 minutes. That’s when you’ll see the mixture double in volume and turn pale, not just pale yellow. (Yes, even if you’re impatient like me.)
- Weigh Your Brown Sugar: Packed vs. scooped brown sugar makes a difference here—this recipe relies on that moisture. Use a kitchen scale or press it firmly into the measuring cup. Too loose, and your cake turns out dry; too packed, and it gets dense. (I learned this after a gummy first batch.)
- Don’t Overmix the Batter: Once you fold in the flour, stop mixing the second everything just comes together. Overworking it develops gluten, and your cake turns tough instead of tender. Two turns with a spatula after the flour disappears is all you need—promise.
- Rotate the Pan Mid-Bake: This recipe’s oven can get hot spots, and the coffee cake’s edges burn before the center sets. After 20 minutes, swap the pan front-to-back and side-to-side. (I was skeptical until I tried it—now it bakes evenly every time.)
Essential equipment for anna olson coffee cake
Mixing Essentials
You’ll need a stand mixer or hand mixer for the cake batter—my go-to is a KitchenAid Artisan Series for its powerful performance and durability. For the streusel, I find a large mixing bowl and a wooden spoon work best to distribute the butter evenly.
A whisk is also handy for combining the wet ingredients smoothly. 🥣
Baking Tools
An 8x8-inch baking pan is ideal for this recipe—I recommend Wilton Perfect Results pans for their even heat distribution. Line it with parchment paper to prevent sticking and make removal easier.
A toothpick is essential for checking doneness, and a wire rack helps cool the cake evenly. For broiling the streusel, keep a heatproof spatula nearby to protect your hands.
Prep Aids
A fine-mesh sieve ensures your dry ingredients are perfectly sifted, preventing lumps in the batter. I also recommend a small offset spatula for spreading the batter evenly in the pan.
For the streusel, a sharp chef’s knife is perfect for chopping walnuts, and a dry skillet (like All-Clad Stainless) is best for toasting them. A bench scraper helps transfer the batter smoothly.
Optional Upgrades
For precise temperature control, a digital oven thermometer (like Thermoworks Oven Thermometer) ensures your oven is truly at 350°F. A pastry brush comes in handy for greasing the pan, and a fine-mesh tamis is great if you want extra-fluffy dry ingredients.
For serving, a sharp serrated knife ensures clean slices—no crumbs at the table! 🍴
Nutrition facts
Frequently asked questions
Can I make this coffee cake without a mixer?
While a mixer makes it easier, you can whisk the wet ingredients by hand for 3-4 minutes until light and fluffy. For the dry ingredients, use a large fork or wooden spoon to gently fold them into the wet mixture. Just be sure to mix gently—overmixing is the biggest risk when mixing by hand. The streusel can still be made with your fingers or a fork.
How do I store leftovers to keep them fresh?
Wrap the cooled cake tightly in plastic wrap or aluminum foil and store at room temperature for up to 3 days. For longer storage, refrigerate for 5 days or freeze for 3 months. To reheat, warm slices in the microwave for 10-15 seconds or bake at 300°F for 5 minutes to restore the streusel's crunch.
What's the secret to a perfectly crisp streusel?
The streusel's texture comes from using cold cubed butter and pressing it gently into the oats. Toast the walnuts first for 3-5 minutes to enhance flavor, and avoid overmixing the streusel—just combine until pea-sized butter pieces remain. Bake until golden brown, then broil for 1-2 minutes if needed for extra crispiness.
Can I substitute gluten-free flour?
Yes, but you'll need a 1:1 gluten-free baking flour blend (like King Arthur or Bob's Red Mill) plus 1 extra teaspoon xanthan gum. Add 1-2 tablespoons extra milk to compensate for reduced moisture in gluten-free flours. The texture will be slightly denser, but still delicious. Test with a small batch first to adjust ratios.
Why did my cake turn out dry?
Dry cake usually means overbaking or overmixing. Check your oven temperature with a thermometer—it might be running hot. Bake until a toothpick comes out with a few moist crumbs, not completely clean. Also, ensure you didn't overmix the batter (stop when flour disappears) and that all ingredients were properly measured. Brushing warm cake with simple syrup can revive dryness.