Desserts
This almond flour plum cake delivers a perfect balance of nutty richness and juicy fruit that transforms simple ingredients into a showstopping dessert. The almond flour creates a tender yet sturdy base, while plums add natural sweetness without overpowering the delicate crumb.
I developed this recipe after years of experimenting with gluten-free baking, and it’s become a staple for gatherings where dietary restrictions shouldn’t limit dessert options.
The secret lies in the texture: almond flour absorbs moisture differently than wheat flour, so we use a combination of eggs and applesauce to keep the cake moist without making it dense.
Plums are pitted and halved to release their juices gradually during baking, creating pockets of sweetness in every bite. This recipe yields a cake that’s naturally sweet, lightly spiced, and perfect for serving warm or at room temperature.
Baking time is just 45 minutes at 350°F, followed by a 20-minute cooling period before slicing. The result is a cake with a golden crust, a tender interior, and plums that stay juicy rather than drying out.
For an extra touch, a light dusting of powdered sugar or a drizzle of honey elevates the presentation without overwhelming the natural flavors.
Whether you’re accommodating dietary needs or simply craving a lighter dessert, this almond flour plum cake delivers restaurant-quality results with minimal effort. The recipe scales easily for parties, and leftovers keep well for up to 3 days when stored properly. Let’s get baking!
Ingredients for almond flour plum cake
Eight essential ingredients create a gluten-free masterpiece with juicy plums and nutty depth.
| Ingredient | Amount | Notes |
|---|---|---|
| Almond Flour 🌰 | 2 ½ cups | Finely ground, unsweetened preferred |
| Large Eggs 🥚 | 4 whole | Room temperature for even baking |
| Unsweetened Applesauce 🍎 | ½ cup | Unsweetened for balanced flavor |
| Granulated Sugar 🍚 | 1 cup | Light brown sugar for depth |
| Fresh Plums 🍑 | 1 ½ lbs | Pitted, halved, skin-on preferred |
| Unsalted Butter 🧈 | ¾ cup | Cold, cubed for proper texture |
| Vanilla Extract 🌿 | 1 tsp | Pure Madagascar preferred |
| Baking Powder 🍞 | 1 ½ tsp | Aluminum-free for gluten-free |
| Ground Cinnamon 🌶️ | 1 tsp | Freshly ground for warmth |
| Sea Salt 🧂 | ½ tsp | Fine grain for delicate balance |
| Powdered Sugar 🍚 | ¼ cup | For dusting, sifted preferred |
| Lemon Zest 🍋 | 1 tsp | Fresh, organic preferred |
The almond flour is the foundation here—Bob's Red Mill or King Arthur brands deliver consistent texture. Freshly ground almond flour makes all the difference, so avoid pre-ground if possible. Plums should be firm but ripe; Santa Rosa or Italian prunes work beautifully. For the butter, European-style brands like Plugrá or Kerrygold add richness without overpowering the delicate plum flavor. The eggs must be room temperature to ensure even distribution throughout the batter.
No almond flour? Hazelnut flour at the same weight works as a substitute, though texture will differ slightly. Substituting applesauce? Unsweetened pumpkin puree functions similarly in moisture retention. For a more intense vanilla flavor, vanilla bean paste can replace the extract. The plums can be swapped for peaches or apricots, though cooking times may vary. If you prefer a sweeter cake, increase sugar by 0.25 cup—the almond flour's natural sweetness balances well with additional sugar.
Store the cake in an airtight container at room temperature for up to 3 days. For longer storage, freeze individual slices wrapped in plastic for up to 3 months. The plums release more juice as the cake sits, so serving slightly warm enhances their flavor. A light dusting of powdered sugar or a drizzle of honey just before serving elevates presentation without altering the cake's delicate balance.
Why You'll Love This Recipe
- No-Fuss Mixing: I swear by this batter—just fold almond flour, eggs, applesauce, and sugar until just combined. No overworking, no gluten to fight, and that applesauce keeps it tender without a drop of oil. Honestly, I’ve made it while chatting on the phone.
- Plum-Perfect Balance: The plums add a juicy burst that cuts through the cake’s richness, while the almond flour gives it a nutty depth. Between us, the sugar caramelizes just enough to make every bite taste like a summer picnic—no overpowering sweetness, just pure satisfaction.
- Weeknight or Guest Day: Slice it for breakfast when I’m running late, serve it warm with tea for a lazy afternoon, or take it to a potluck—it’s always a hit. The applesauce keeps it moist for days, so it’s my go-to when I need something reliable.
- Budget-Friendly Luxury: Almond flour might seem pricey, but it stretches further than regular flour, and the applesauce replaces butter without breaking the bank. Plus, plums are often cheaper than berries, so I’m getting that fancy dessert vibe for half the cost—every time.
Step-by-step instructions for almond flour plum cake
This method balances tender almond flour structure with juicy plum bursts—every layer matters.
Prepare the Plum Filling
Preheat your oven to 350°F and line an 8-inch round cake pan with parchment paper. Pit and halve the 1.5 lbs fresh plums, leaving the skin intact. Arrange the halves cut-side down in a single layer in the prepared pan, packing them gently but not forcing them. This creates a natural barrier that prevents the filling from sinking into the cake batter.
In a small bowl, whisk together 1 tablespoon granulated sugar, ½ teaspoon ground cinnamon, and ¼ teaspoon sea salt. Sprinkle this mixture evenly over the plums. Bake for 15 minutes until the plums soften slightly but still hold their shape. Remove from the oven and let cool completely before proceeding—this prevents the filling from releasing too much liquid into the batter.
Mix the Cake Batter
In a stand mixer fitted with the paddle attachment, cream together the 0.75 cup unsalted butter and 1 cup granulated sugar on medium speed for 3-4 minutes until light and fluffy. This step incorporates air, which is crucial for the cake's tender crumb. Scrape down the sides of the bowl as needed to ensure even mixing.
Add the 4 whole large eggs, one at a time, mixing well after each addition. Stir in the 1 teaspoon vanilla extract and 1 teaspoon lemon zest until fully combined. In a separate bowl, whisk together the 2.5 cups almond flour, 1.5 teaspoons baking powder, and ½ teaspoon sea salt. Gradually add the dry ingredients to the wet mixture, mixing on low speed until just combined. Avoid overmixing—this can develop gluten and make the cake dense.
Incorporate Applesauce and Assemble
Fold in the 0.5 cup unsweetened applesauce using a silicone spatula. The applesauce adds moisture and tenderness to the almond flour base, balancing its natural dryness. Pour half of the batter over the cooled plum filling in the prepared pan, spreading it evenly with the back of a spoon. This creates a distinct layer that keeps the plums intact.
Gently press the remaining batter over the top, creating a smooth surface. Avoid overmixing the layers—this can cause the plums to shift and lose their shape. Bake in the preheated oven for 40-45 minutes, or until a toothpick inserted into the center comes out clean. The cake should be golden brown and spring back slightly when touched.
Finish and Serve
Remove the cake from the oven and let it cool in the pan for 10 minutes. Transfer it to a wire rack to cool completely. Once cooled, dust the top generously with the 0.25 cup powdered sugar, sifting it lightly to avoid clumping. This adds a delicate sweetness that complements the tartness of the plums and the nuttiness of the almond flour.
Slice the cake into 8 equal wedges and serve at room temperature. Each bite should offer a harmonious blend of tender almond cake, juicy plum filling, and a hint of citrus brightness from the lemon zest. For best results, serve within 2 days—the texture and flavor will be at their peak.
Pro Tips For Making Almond Flour Plum Cake
- Weigh the Almond Flour: Almond flour is dense—don’t eyeball it. A kitchen scale guarantees consistent texture, especially since packed vs. scooped measurements can throw off your cake’s structure. (I learned this after a batch turned out dense as a brick.)
- Chill the Batter: This isn’t optional. After mixing, pop the batter in the fridge for 20–30 minutes before baking. The eggs and applesauce will thicken slightly, preventing a gummy center—trust me, your future self will notice the difference.
- Pit Plums Like a Pro: Use a sharp paring knife to slice a shallow cross at the top of each plum, then twist to pop the pit out. No fancy tools needed, but this method keeps the fruit intact and prevents messy filling leaks when baking.
- Bake Until Golden: Almond flour cakes darken fast—pull yours out when the edges are set but the top is still pale golden, not brown. Overbaking dries them out; underbaking leaves them gummy. A toothpick test works, but watch the oven clock too.
Perfect pairings for this dish
Warm Beverage Pairings
Serve this plum cake with a cup of Earl Grey tea—its bergamot notes complement the almond flour's nuttiness while the tannins balance the plum's juiciness. I love steeping Harney & Sons loose-leaf tea for 3-4 minutes to enhance its floral depth.
For a cozier option, a spiced chai latte made with Davidson's Tea and warm milk adds a creamy contrast that rounds out the cake's texture. 🍵
Creamy Dessert Sauces
A drizzle of vanilla bean sauce elevates the cake's natural flavors without overwhelming them. Warm ½ cup heavy cream with 2 tablespoons powdered sugar and ½ teaspoon vanilla bean paste, then whisk until silky.
The sauce's richness mirrors the almond flour's richness while the vanilla harmonizes with the lemon zest. For a lighter option, honey-lemon glaze—mix 2 tablespoons honey with 1 teaspoon lemon juice—adds a bright, tangy finish. 🍯
Seasonal Fruit Complements
Pair slices with fresh raspberries or blackberries to cut through the cake's density. The berries' acidity refreshes the palate after each bite, while their sweetness mirrors the plums. For a seasonal twist, roasted pears—tossed with 1 teaspoon brown sugar and baked for 10 minutes at 375°F—add caramelized depth.
Serve warm for a restaurant-worthy presentation. 🍐
Coffee and Liqueur Touches
Dark roast coffee, like Peet's Major Dickason's Blend, enhances the almond's earthiness and the plum's tartness. For a boozy pairing, a splash of Amaretto—about ½ teaspoon per serving—amplifies the almond flavor without overpowering.
Alternatively, a plum brandy reduction—simmer ¼ cup brandy with 1 tablespoon sugar until syrupy—drizzled over slices adds a luxurious finish. ☕
Cheese Pairings
Soft, creamy cheeses like Brie or mascarpone bridge the cake's nuttiness and fruitiness. Serve 1-inch thick slices of Brie at room temperature with the cake for a sophisticated contrast. The cheese's buttery texture softens the almond flour's crumb, while its mild tang complements the plums' natural acidity.
For a lighter option, ricotta dolloped with a sprinkle of toasted pistachios adds crunch and protein. 🧀
Nutrition facts
Frequently asked questions
Can I substitute almond flour with another gluten-free flour?
While almond flour gives this cake its signature texture, you can use hazelnut flour or a 1:1 blend of coconut flour and oat flour (with extra eggs to bind). However, the cake may be denser or less moist. For best results, stick with almond flour—its natural oils create that perfect crumb.
What if my plums are too juicy or watery?
Pat them dry with a paper towel before baking to reduce excess moisture. For extra insurance, sprinkle an additional ½ teaspoon cornstarch over the plums before baking. This helps thicken any released juices and keeps the cake tender rather than soggy.
How do I make this cake vegan?
Replace the eggs with 4 tablespoons ground flaxseed mixed with 10 tablespoons water (let sit for 5 minutes to thicken). Use vegan butter and ensure your vanilla extract is alcohol-free. The texture will be slightly denser but still delicious! For extra moisture, add 2 tablespoons aquafaba (chickpea brine) to the batter.
Can I bake this cake in a different pan size?
Yes! For a 9-inch pan, reduce baking time by 5-7 minutes (check at 38 minutes6-inch pan, increase time by 10-12 minutes (check at 55 minutes325°F works well for smaller pans.
Why did my cake sink in the middle?
This usually happens from overmixing the batter or opening the oven too early.