Desserts
This almond flour plum cake delivers a velvety, moist crumb with bursts of jammy plum flavor—perfect for those seeking a naturally sweetened dessert that’s both elegant and approachable. The secret lies in the almond flour’s richness, which creates a tender yet sturdy texture without relying on traditional wheat flour. What makes this recipe stand out is the plum-jam swirls baked right into the cake, ensuring every bite is infused with fruity depth.
The beauty of this recipe is its versatility—it’s naturally gluten-free, grain-free, and can be adapted for vegan diets with simple substitutions. You’ll need just 15 ingredients, including almond flour, eggs, and a high-quality plum jam, all combined in a straightforward process that yields a cake with a golden crust and moist interior. The baking time is 45 minutes at 350°F, making it ideal for a weekend treat or special occasion.
Once out of the oven, the cake’s aroma will fill your kitchen, and the contrast of the plum swirls against the almond flour base creates a visual and textural delight. Serve it warm with a dusting of powdered sugar, a dollop of whipped cream, or a scoop of vanilla ice cream for the ultimate indulgence. This cake is as impressive as it is delicious, proving that almond flour desserts can be just as satisfying as traditional ones.
Perfect for brunch, dessert parties, or a cozy afternoon pick-me-up, this recipe is designed to impress without the fuss. Whether you’re baking for family, friends, or yourself, the velvety texture and plum-jam swirls make it a showstopper every time. Let’s get baking!
Ingredients for almond flour plum cake
Fifteen ingredients transform into a showstopping almond flour plum cake with velvety texture and jammy swirls.
| Ingredient | Amount | Notes |
|---|---|---|
| Almond Flour 🌰 | 2 ½ cups | Finely ground, blanched preferred |
| Large Eggs 🥚 | 4 whole | Room temperature for best mixing |
| Granulated Sugar 🍚 | 1 ¼ cups | Superfine preferred for smooth texture |
| Unsalted Butter 🧈 | 1 cup | Softened, full-fat for moisture |
| Vanilla Extract 🌿 | 1 tbsp | Pure, high-quality preferred |
| Plum Jam 🍑 | 1 cup | High-quality, seedless preferred |
| Baking Powder 🍞 | 1 tsp | Aluminum-free for best results |
| Salt 🧂 | ½ tsp | Fine sea salt preferred |
| Powdered Sugar 🍚 | ½ cup | For dusting and swirls |
| Lemon Zest 🍋 | 1 tbsp | Freshly grated for brightness |
| Almond Extract 🌰 | ½ tsp | Pure, high-quality preferred |
| All-Purpose Flour 🌾 | ¼ cup | For lightening texture (optional) |
| Whipped Cream 🍦 | 1 cup | For serving, optional |
| Vanilla Ice Cream 🍦 | 1 cup | For serving, optional |
| Powdered Sugar 🍚 | 2 tbsp | For dusting final cake |
Almond flour is the star here—Bob’s Red Mill or Anthony’s Goods are my go-tos for ultra-fine grind. The jam makes all the difference: Welch’s or Smucker’s in the plum variety work perfectly, but any high-quality seedless jam will do. For the butter, Plugrá or Land O’Lakes are reliable choices. The secret to that golden crust? Whisking the butter and sugar until light and fluffy—don’t rush this step. If you’re feeling fancy, swap the granulated sugar for superfine sugar (like Domino) for an even smoother texture.
No almond extract? Vanilla bean paste at double the amount works in a pinch. Short on plum jam? Apricot or peach jam gives a similar fruity depth. The optional all-purpose flour is for structure—skip it if you’re strictly gluten-free. For a vegan twist, replace eggs with flax eggs (3 tbsp ground flaxseed + 9 tbsp water per egg) and use vegan butter. The whipped cream and ice cream are just for serving, but trust me, they make this cake feel like a special occasion. If you’re baking ahead, the cake keeps well for 3 days at room temperature or 1 week refrigerated.
This cake is best served warm, so pull it from the oven when the edges are golden and the center springs back. Let it cool for 10 minutes before slicing—patience here prevents crumbling. Store leftovers wrapped tightly in parchment paper to keep that moist texture. For a restaurant-worthy presentation, dust with powdered sugar and serve with a dollop of whipped cream. The flavors only get better as it sits, so make extra—it disappears fast!
Why You'll Love This Recipe
- No-Fuss Mixing: I swear by this recipe—just fold almond flour, sugar, and eggs until just combined. No overworking, no gluten to fight, and that butter gets whipped in like a dream. Honestly, it’s the kind of cake where you can chat with your kids while mixing and still end up with a tender crumb.
- Plum-Butter Magic: That burst of juicy plums (fresh or dried) against the nutty almond base? Chef’s kiss. The butter keeps it rich but not heavy, and the vanilla ties it all together like a warm hug. It’s the kind of flavor that makes people pause mid-bite—no subtle here.
- Weekend or Weeknight: Slice it for brunch with coffee, pack it in lunchboxes (trust me, kids love it), or serve it at a picnic. The cake holds up beautifully—no soggy middle, no crumbling edges. Between us, it’s my go-to when I need something special but don’t want to spend all day baking.
- Budget-Friendly Luxury: Almond flour might seem pricey, but a little goes a long way, and the eggs/butter/sugar stretch this into two cakes if needed. Leftovers? Toast a slice the next morning—it’s even better with a drizzle of honey. Not the cheapest, but it feels like a treat without breaking the bank.
Step-by-step instructions for almond flour plum cake
Here's how to create a luscious almond flour plum cake with signature jam swirls and velvety texture.
Prepare the Dough for Light, Airy Texture
Preheat your oven to 350°F and grease an 8-inch round cake pan generously with butter. In a stand mixer fitted with the paddle attachment, combine the 2.5 cups almond flour, 1.25 cups granulated sugar, 1 tsp baking powder, and 0.5 tsp salt. Mix on low speed for 30 seconds until just combined.
Add the 4 whole large eggs, one at a time, mixing well after each addition. The mixture should begin to thicken noticeably. Incorporate the 1 cup softened unsalted butter, 1 tbsp vanilla extract, 0.5 tsp almond extract, and 1 tbsp lemon zest, mixing on medium speed until smooth and creamy. This step is crucial for developing the cake's signature tenderness.
Create the Plum Jam Swirls
In a small bowl, gently mix the 1 cup plum jam with 0.25 cup all-purpose flour until smooth. This flour mixture helps prevent the jam from sinking to the bottom. Pour half of the batter into your prepared cake pan and spread it evenly.
Drop spoonfuls of the plum jam mixture evenly over the batter, then pour the remaining batter over the top. Use a butter knife to gently swirl the batter and jam together in a circular motion, creating beautiful marbled patterns. The jam should be distributed evenly throughout the batter without pooling at the bottom.
Bake to Golden Perfection
Bake the cake 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 on top and slightly springy to the touch. Real talk: don't overbake—almond flour cakes can dry out quickly once removed from the oven.
When the cake is done, transfer it to a wire rack and let it cool in the pan for 10 minutes. Then carefully invert the cake onto the rack to cool completely. This cooling process allows the cake to set properly and prevents it from becoming gummy in the center.
Dust and Serve with Whipped Cream
Once completely cool, dust the top of the cake generously with 2 tbsp powdered sugar using a fine-mesh sieve. Sift gently to create an even, snowy layer that complements the plum jam swirls. For serving, I like to pair this cake with 1 cup whipped cream and 1 cup vanilla ice cream on the side.
The combination of the almond flour's nutty richness with the fruity plum jam creates a perfect balance of flavors. Each slice should reveal beautiful swirls of jam throughout the tender crumb, making this cake a showstopper for any dessert table.
Pro Tips For Making Almond Flour Plum Cake
- Mix Butter and Sugar First: I learned this the hard way—skipping the butter-sugar cream first makes the almond flour cake dense and dry. Whip the butter and sugar until light and fluffy before adding eggs or vanilla, or the texture will suffer.
- Use Room-Temp Eggs: Cold eggs from the fridge won’t blend smoothly into the almond flour batter, leading to lumps. Let them sit out for 30 minutes before cracking—yes, even if you’re impatient like me, the cake will be lighter for it.
- Don’t Overmix the Batter: Almond flour is finicky. Once you fold in the dry ingredients, stop mixing the second everything’s combined—overworking it turns the cake tough. A few gentle swirls are all it takes.
- Add Plums Last: If using fresh plums, toss them in a little sugar and lemon juice first, but fold them into the batter just before baking. Otherwise, they’ll sink to the bottom and make the cake uneven—trust me, it’s a mess to fix.
Pro cooking tips for this dish
Almond Flour Magic
Almond flour is your secret weapon for a tender, moist cake without traditional flour. The key is to whisk it with sugar first—this coats the fine particles and prevents dryness. I always use Bob’s Red Mill or Anthony’s Goods brands for their ultra-fine grind, which blends seamlessly. For extra richness, replace ¼ cup of almond flour with ¼ cup ground blanched almonds—this adds texture while keeping the cake light. 🌰
Jam Swirl Perfection
The plum jam swirls need a little help staying suspended in the batter. Mix the jam with ¼ cup all-purpose flour to thicken it slightly—this prevents sinking. Spread half the batter first, then drop jam spoonfuls evenly before adding the rest. Use a butter knife to swirl gently in circular motions, creating marbled patterns. For extra drama, add a few extra jam dollops on top before baking. 🍑
Butter Whipping
Don’t skip creaming the butter and sugar properly! Beat the 1 cup softened butter with 1.25 cups sugar until light and fluffy—about 3-5 minutes with a stand mixer. This incorporates air, giving your cake that signature lift. For a shortcut, microwave the butter for 10-15 seconds to soften it faster, but don’t overdo it or it’ll melt. 🧈
Oven Temperature
Almond flour cakes are delicate—350°F is non-negotiable. Any hotter, and the outside burns before the center sets. Place your cake pan on the middle rack for even heat distribution. If your oven runs hot, reduce to 325°F and check for doneness at 35 minutes. A toothpick should come out clean, but the cake should still feel slightly springy. 🌡️
Cooling Trick
Let the cake cool in the pan for 10 minutes before inverting—this prevents crumbling. For a restaurant-worthy finish, dust with powdered sugar while still warm. The heat helps it melt slightly, creating a glossy, snowy effect. Serve immediately for maximum moisture, or store wrapped at room temperature for up to 3 days. ⏰
Vegan Adaptation
For a vegan version, replace eggs with flax eggs (3 tbsp ground flaxseed + 9 tbsp water per egg) and use vegan butter. Add 1 tsp apple cider vinegar to the batter to mimic eggs’ leavening effect. The texture will be slightly denser, but still delicious! This works especially well with coconut oil-based vegan butter for moisture. 🌱
Nutrition facts
Frequently asked questions
Can I make this cake without almond extract?
Yes! If you don’t have almond extract, use 1 teaspoon vanilla bean paste instead—it adds depth without altering the flavor dramatically. For a stronger almond aroma, try ½ teaspoon ground cinnamon mixed with the dry ingredients, though it won’t be identical. The cake will still taste delicious, just with a slightly different profile.
Why did my cake turn out dense instead of light?
Overmixing the batter or skipping the butter-cream step (beating butter and sugar until fluffy) are common culprits. Almond flour cakes also need precise measurements—too much flour or insufficient eggs can make them dense. For a lighter texture, ensure your butter is softened but not melted and whip it with sugar for 3-5 minutes until pale and airy.
Can I use fresh plums instead of jam?
For fresh plums, simmer 1 cup diced plums with 1 tablespoon sugar until soft, then strain to remove seeds and skin. Mix this plum purée with 1 tablespoon cornstarch to thicken it before swirling into the batter. Fresh plums add a brighter, more vibrant flavor compared to jam.
How do I store leftovers to keep them moist?
Wrap the cake tightly in plastic wrap or place it in an airtight container with a slice of bread to absorb excess moisture. Store at room temperature for up to 3 days or refrigerate for 1 week. For longer storage, freeze slices wrapped in parchment paper for up to 3 months. Reheat briefly in the oven or microwave to restore freshness.
Is this recipe naturally gluten-free?
Yes, this recipe is naturally gluten-free thanks to the almond flour base. However, the optional ¼ cup all-purpose flour used to thicken the jam swirls contains gluten. For a fully gluten-free version, replace it with ¼ cup gluten-free flour blend or 2 tablespoons ground almonds mixed with 2 tablespoons tapioca starch. The texture will still be light and tender.