Desserts
This almond flour plum cake delivers a juicy, tender crumb with every bite—where the natural sweetness of plums pairs perfectly with the nutty depth of almond flour. 🌟 The secret lies in a simple batter that relies on the moisture from fresh plums rather than heavy butter or sugar, creating a cake that's naturally lighter yet richly flavorful. I developed this recipe after years of experimenting with gluten-free baking, and the results are worth every minute of effort.
The beauty of this recipe is its simplicity: just a handful of ingredients come together to create a cake that's foolproof for beginners but impressive enough for special occasions. The almond flour gives it structure without heaviness, while the plums add bursts of juicy sweetness that keep the texture moist and inviting. No fancy techniques required—just mix, bake, and enjoy.
What you'll end up with is a golden, fragrant cake with a delicate crumb and plums that stay juicy even after baking. The aroma alone will have everyone gathering around the kitchen, and the flavor is a perfect balance of nutty, fruity, and slightly tart. Serve it warm with a scoop of vanilla ice cream or dusted with powdered sugar for an elegant finish.
Perfect for summer fruit season or holiday gatherings, this cake keeps well for 3-4 days, making it ideal for meal prep or gifting. The recipe scales easily, so you can adjust the size to fit any occasion. Let's get baking!
Ingredients for almond flour plum cake
Eight simple ingredients create a moist, fragrant cake where plums shine alongside almond's nutty charm.
| Ingredient | Amount | Notes |
|---|---|---|
| Almond Flour 🌰 | 2 ½ cups | Finely ground, unsweetened preferred |
| Fresh Plums 🍑 | 2 cups | Pitted, halved, juicy varieties |
| Large Eggs 🥚 | 4 whole | Room temperature for best mixing |
| Granulated Sugar 🍚 | ¾ cup | Or coconut sugar for refined option |
| Unsalted Butter 🧈 | ½ cup | Melted, full-fat for richness |
| Plain Greek Yogurt 🥛 | ½ cup | Full-fat for moisture |
| Vanilla Extract 🌿 | 1 tbsp | Pure, high-quality preferred |
| Baking Powder 🧂 | 1 tsp | Aluminum-free for best results |
| Salt 🧂 | ¼ tsp | Fine sea salt preferred |
| Lemon Zest 🍋 | 1 tsp | Fresh, brightens flavors |
| Powdered Sugar 🍚 | ¼ cup | For dusting, optional |
The almond flour is the star here—Bob's Red Mill or Anthony's Goods are my go-tos for consistent texture. If you can't find fresh plums, frozen unsweetened plums work perfectly (thaw and drain first). The yogurt adds moisture without heaviness, so full-fat Greek yogurt is key. For the butter, Plugrá or Land O'Lakes are reliable choices, but any unsalted brand works. Lemon zest is non-negotiable—it cuts through the sweetness and brightens the whole cake. If you're using pre-ground almond flour, sift it first for a lighter texture.
No almond flour? Substitute with 2 cups gluten-free 1:1 baking flour, though texture will differ slightly. Short on plums? Peaches or apricots work beautifully—just adjust the sugar to taste. The vanilla extract can be swapped for vanilla bean paste if you prefer more intense flavor. For a dairy-free option, coconut yogurt works well, though the texture may be slightly denser. If you're sensitive to baking powder, whisking egg whites separately adds lift naturally. The powdered sugar is optional but adds that elegant finishing touch—skip it if you prefer a rustic presentation.
Store the cake in an airtight container at room temperature for up to 3 days, or refrigerate for 5 days if you prefer it chilled. The flavor actually improves after the first day as the plums release more juice. For gifting, wrap individual slices in parchment and secure with twine—keeps beautifully for 3 days. Leftovers reheat well in the microwave for 10-15 seconds to restore moisture. Freezing isn't recommended as the plums can become mushy, but you can freeze the batter for up to 1 month if needed.
Why You'll Love This Recipe
- No-Fuss Mixing: I swear by this recipe—just toss the almond flour, sugar, and eggs in a bowl, fold in the plums, then bake. No sifting, no kneading, no waiting for dough to rest. The butter melts right into the batter, so it’s smooth without effort.
- Plum Butter Magic: That caramelized plum filling? It’s the star. The fresh plums soften just enough to burst with juice, while the almond flour keeps the cake tender—not dry, not crumbly. Honestly, the first time I bit in, I nearly dropped the fork.
- Weeknight or Weekend: Make it for breakfast with a dollop of Greek yogurt, or serve it chilled for a picnic. The cake holds up for days, so it’s perfect when you’re short on time but still want something impressive. (Yes, even on a Tuesday night.)
- Budget-Friendly Luxury: Almond flour might sound fancy, but it uses less than traditional flour—plus, plums are often cheaper than berries. The butter and eggs stretch the richness, so you get a dessert that feels special without breaking the bank. Leftovers? They disappear just as fast.
Step-by-step instructions for almond flour plum cake
Here's how to create a tender almond flour base with bursts of juicy plum throughout.
👨🍳 Step 1: Prep the Plums and Melt the Butter
Start by pitting and halving the 2 cups fresh plums, removing any hard pits. Arrange them cut-side up on a baking sheet and place in the freezer for 10 minutes—this prevents them from sinking to the bottom of the cake and keeps them juicy. While they freeze, melt the 0.5 cup unsalted butter in a microwave-safe bowl in 30-second intervals, stirring between each, until completely smooth.
The cold plums will release their juices slowly as the cake bakes, creating those signature plum pockets. I always use ripe but firm plums—they should yield slightly when pressed but not be mushy. If your plums are very soft, pat them dry with a paper towel before freezing to prevent excess moisture in the batter.
👨🍳 Step 2: Mix the Wet Ingredients
In a large mixing bowl, whisk together the 4 whole large eggs and 0.75 cup granulated sugar until the mixture lightens in color and becomes slightly thickened—about 2-3 minutes with a hand mixer. Add the 0.5 cup plain Greek yogurt, 1 tbsp vanilla extract, and 1 tsp lemon zest, mixing until fully combined. The lemon zest adds brightness that cuts through the richness of the almond flour.
Here's the thing—don't overmix at this stage. You're looking for a smooth, slightly ribbony texture, not a thick batter. The yogurt helps create a tender crumb while adding moisture that balances the dryness of the almond flour. If your mixture looks curdled, don't worry—it will smooth out when you add the dry ingredients.
👨🍳 Step 3: Combine Dry Ingredients
In a separate bowl, whisk together the 2.5 cups almond flour, 1 tsp baking powder, and 0.25 tsp salt. Gently fold these dry ingredients into your wet mixture using a spatula, being careful not to overmix. The batter should be thick but pourable—like heavy pudding. If it's too thick, add 1-2 tablespoons of cold water to loosen it.
Real talk: almond flour batters are different from wheat flour batters. They're denser and less forgiving, so handle them gently. The baking powder will help create lift, but we're not going for a light, airy cake here—this is about that rich, moist texture with pockets of juicy plum.
🥘 Step 4: Assemble and Bake
Preheat your oven to 350°F and grease an 8-inch round cake pan or line it with parchment paper. Pour half of the batter into the prepared pan, then carefully arrange the frozen plum halves cut-side down on top. Spoon the remaining batter over the plums, gently pressing down to submerge them slightly but not completely.
Bake for 40-45 minutes until the top is golden brown and a toothpick inserted in the center comes out clean. The cake is done when it springs back slowly when pressed gently in the center. If the top browns too quickly, tent the cake with foil after 20 minutes to prevent over-browning while it continues cooking.
⏰ Step 5: Cool and Serve
Remove the cake from the oven and let it cool in the pan for 10 minutes, then transfer to a wire rack to cool completely. Once cooled, dust the top generously with 0.25 cup powdered sugar using a fine-mesh sieve. The powdered sugar adds a delicate sweetness that complements the natural tartness of the plums.
Slice the cake into 8 equal wedges and serve at room temperature. The contrast between the tender almond flour crumb, the juicy plum centers, and the slightly crisp edges makes every bite special. For best results, serve within 2 days—the cake keeps well wrapped at room temperature, but the plums will soften over time.
Pro Tips For Making Almond Flour Plum Cake
- Chill the Dough First: I learned this the hard way—skipping the fridge makes the cake dense. Press the almond flour mixture into your pan, cover it, and let it rest for at least 30 minutes. The butter and eggs will firm up just enough to prevent a gummy crumb, and the plums won’t sink into the batter like a sad, soggy mess.
- Pit and Slice Plums Dry: Fresh plums are juicy, and that’s the enemy here. Pat them dry after pitting, then slice them thick enough (about ¼-inch) so they hold their shape when baked. If you’re lazy and skip drying, your cake will turn into a plum compote with crumbs on the side.
- Bake Low and Slow: Almond flour burns faster than regular flour, and plum cakes need patience. Start at 325°F (not 350°F) and bake until the edges are golden but the center still jiggles slightly—it’ll set as it cools. I was skeptical until I tried it: rushing it gives you a cracked, dry top instead of a tender crumb.
- Whisk Eggs and Butter Together: Don’t just fold in the eggs like you’re making pancakes. Whisk the eggs and melted butter until they’re pale and slightly thickened—this ensures a lighter texture. I skip this when I’m in a hurry, but the cake is noticeably better when I don’t. Trust me, it’s worth the extra 30 seconds.
Creative variations of these flavors
Seasonal Fruit Swaps
Swap plums for other summer fruits like peaches or apricots—just reduce sugar by 1 tbsp since these fruits are sweeter. In winter, try roasted pears or berries (like blueberries) mixed with 1 tbsp lemon juice to prevent sinking. For a tropical twist, use mango chunks and add ½ tsp ground cardamom to the batter. 🍑
Nutty Variations
Replace almond flour with hazelnut flour for a deeper, earthier flavor—just add 1 extra egg to compensate for the denser texture. For a crunchy twist, fold in ½ cup toasted chopped walnuts or pecans into the batter before baking. I love the contrast of nutty crunch with juicy fruit! 🌰
Gluten-Free Adaptations
This recipe is already gluten-free, but for extra stability, add ¼ cup tapioca starch to the almond flour. If you're avoiding eggs, replace them with ½ cup unsweetened applesauce plus 1 tsp baking soda, though texture will be slightly denser. For a vegan option, use flax eggs (1 tbsp ground flaxseed + 3 tbsp water per egg) and coconut yogurt. 🌱
Spiced & Citrus Twists
Infuse the batter with ½ tsp cinnamon and ¼ tsp nutmeg for a cozy autumn vibe. For a zesty kick, add 1 tbsp orange zest to the wet ingredients and top with thin orange slices before baking. A pinch of ground ginger (¼ tsp) adds warmth that pairs beautifully with plums. ✨
Texture Play
Create a layered cake by baking two thin layers (reduce baking time to 30 minutes) and filling with plum compote (simmer 1 cup chopped plums + 1 tbsp sugar + 1 tsp cornstarch until thickened). For extra decadence, fold ¼ cup whipped cream cheese into the batter before baking. 💫
Nutrition facts
Frequently asked questions
Can I make this plum cake without eggs?
Yes! For a vegan version, replace the 4 eggs with ½ cup unsweetened applesauce plus 1 tsp baking soda, or use flax eggs (1 tbsp ground flaxseed + 3 tbsp water per egg). The texture will be slightly denser, but still delicious. The yogurt in the recipe helps maintain moisture even without eggs.
Why does my almond flour cake turn out dense?
Overmixing the batter is the #1 cause—almond flour needs gentle handling. Also, ensure your almond flour is fresh and finely ground (not clumpy). If the batter seems too thick, add 1-2 tbsp cold water before baking. Finally, don't overbake—remove it when the center is just set (golden brown top, clean toothpick).
Can I use canned plums instead of fresh?
Fresh plums work best for juicy pockets, but you can use drained canned plums in a pinch. Pat them completely dry first to prevent a soggy cake. For extra flavor, simmer them with 1 tbsp sugar and ½ tsp vanilla for 5 minutes before folding into the batter. The texture won't be identical, but it'll still taste amazing!
How do I store leftovers to keep them moist?
Wrap slices tightly in plastic wrap or store in an airtight container at room temperature for up to 3 days. For longer storage, refrigerate for 5 days. To revive dryness, warm slices in the microwave for 10-15 seconds with a damp paper towel over them. Freezing isn't recommended as the plums can become mushy.
What's the best way to serve this cake?
Warm slices with vanilla ice cream or whipped cream make a classic pairing. For a fancy touch, dust with powdered sugar and garnish with fresh plum slices or a sprinkle of toasted almonds. Serve at room temperature for the best texture contrast between the tender crumb and juicy fruit centers.