Delight in the sweet and nutty flavors of these Plum Almond Crumble Tarts. Perfect for summer, these tarts showcase ripe plums nestled in a buttery almond flour crust, topped with a crunchy almond crumble that is sure to satisfy your dessert cravings. This recipe is not only easy to follow but also allows for seasonal creativity, making it a fantastic addition to your baking repertoire. The balance of tart plums and sweet almond crumble creates a delightful contrast that is not just a treat for the taste buds but also visually appealing. With each bite, you will experience a delightful combination of textures and flavors that make these tarts truly irresistible.

Ingredients

• For the almond flour crust:
  • 1 ½ cups almond flour
  • ¼ cup granulated sugar
  • ½ teaspoon salt
  • 1/3 cup unsalted butter, melted, preferably high-quality for better flavor
  • 1 large egg, at room temperature for better incorporation
• For the filling:
  • 3-4 ripe plums, pitted and sliced into thin wedges for even cooking
  • 2 tablespoons brown sugar to enhance the sweetness of the plums
  • 1 teaspoon vanilla extract, which adds warmth and richness
  • 1 tablespoon cornstarch to thicken the juices that will be released by the plums
• For the almond crumble topping:
  • ½ cup rolled oats for added texture and chewiness
  • ½ cup almond flour to maintain consistency with the crust
  • ¼ cup brown sugar, which adds a rich, caramel-like flavor
  • ¼ cup sliced almonds for crunch and visual appeal
  • ½ teaspoon cinnamon for a warm, aromatic note
  • ¼ cup unsalted butter, melted, for binding and flavor

Steps / Instructions

1. Prepare the almond flour crust: Preheat your oven to 350°F (175°C). In a mixing bowl, combine the almond flour, granulated sugar, and salt. Stir to mix evenly until there are no lumps, ensuring that the sugar and salt are well-distributed throughout the almond flour.
2. Add the melted butter and egg to the dry mixture. Using a fork or your fingers, mix until a dough forms. The dough should be slightly crumbly but hold together when pressed – if it seems too dry, a teaspoon of water can be added to help it bind.
3. Press the dough into the bottom and up the sides of a tart pan (about 9 inches in diameter). Use your fingers to evenly distribute and press the dough into the pan. Prick the bottom with a fork to prevent bubbling—this step is crucial for achieving a perfect texture.
4. Bake the crust for 12-15 minutes or until it turns lightly golden. Keep an eye on it, as ovens can vary; you want it to be golden but not too dark. Remove from the oven and let it cool slightly on a wire rack to prevent steaming.
5. Prepare the plum filling: While the crust is cooling, slice your plums and place them in a bowl. Add the brown sugar, vanilla extract, and cornstarch. Toss gently to coat the plums and set aside to macerate for about 10 minutes. This process allows the plums to release their natural juices, which will create a delicious syrup.
6. Make the crumble topping: In another bowl, combine rolled oats, almond flour, brown sugar, sliced almonds, and cinnamon. Pour in the melted butter and mix until the ingredients are well combined and crumbly. You want a mixture that resembles wet sand; it should hold together when squeezed.
7. Assemble the tarts: Spread the plum mixture evenly over the cooled almond flour crust, ensuring even distribution to prevent uneven cooking. Sprinkle the almond crumble topping generously over the plums, making sure to cover all the fruit for a delightful crunch in every bite.
8. Bake in the preheated oven for 30-35 minutes or until the topping is golden brown and the plums are bubbling. A visual cue is the aroma of the baked plums mingling with the nutty crumble—this delightful smell will fill your kitchen and make your mouth water.
9. Once done, remove from the oven and allow to cool for at least 15 minutes before slicing. This resting time helps the filling set, making it easier to cut clean slices that won’t fall apart.

Tips & Tricks

• Ingredient Quality: Use ripe plums for the best flavor. If plums are not in season, you can substitute with other fruits like peaches or cherries, keeping in mind that the sweetness may vary. Always opt for fruits that are firm yet slightly yielding to the touch.
• Storage: Store any leftover tarts in an airtight container in the refrigerator for up to 3 days. Reheat in the oven for a few minutes to restore crispness, ensuring that the crumble topping remains crunchy and the filling warm.
• Make-Ahead: You can prepare the crust and crumble topping a day in advance. Just assemble and bake when ready to serve—a perfect solution for entertaining guests without the last-minute rush.
• Avoiding Common Mistakes: Ensure your tart crust is not overbaked, as it can become too hard. Also, allow the fruit to macerate to enhance its natural sweetness—this step is key to achieving a deliciously balanced flavor.
• Pro Techniques: For a deeper flavor, toast the sliced almonds before adding them to the crumble topping. Simply spread them on a baking sheet and roast them in the oven for 5-7 minutes until fragrant. This enhances their nuttiness and adds a lovely crunch to your Plum Almond Crumble Tarts.

Variations

• Dietary Alternatives: For a vegan twist, substitute the egg with flaxseed meal mixed with water (1 tablespoon flaxseed meal + 2.5 tablespoons water) and use vegan butter. This maintains the integrity of the recipe while accommodating dietary preferences.
• Gluten-Free: The almond flour crust is naturally gluten-free, making this a great option for those with gluten sensitivities. Ensure any additional ingredients, such as oats, are certified gluten-free if necessary.
• Flavor Variations: Experiment with different fruits like blueberries or raspberries for a mixed berry crumble tart. You can also add a touch of citrus zest, such as lemon or orange, to the filling for an added zing that complements the sweetness of the plums.

Serving Suggestions

• Serve warm, topped with a scoop of vanilla ice cream or a dollop of whipped cream to enhance the comforting flavors. The creaminess of the ice cream perfectly contrasts the warm tart, creating a delightful balance.
• For a touch of elegance, dust the tarts with powdered sugar before serving. This simple step adds a beautiful finish and makes the dessert feel extra special.
• Pair with a refreshing glass of homemade lemonade (like this one) for a perfect summer dessert experience. The acidity of the lemonade cuts through the richness of the tart, making it a wonderful complement.

FAQ

• Can I use frozen plums? Yes, ensure they are thawed and drained before using to avoid excess moisture in the filling. This will help maintain the integrity of your tart and prevent a soggy crust.
• What is the best way to cut the tart? Use a sharp knife and let it cool a little to prevent the filling from spilling out. A gentle sawing motion works best to create clean slices without disturbing the filling too much.

Plum Almond Crumble Tarts

★★★★★ 5 from 1 vote

Course: Dessert Cuisine: American Difficulty: Easy

🍽️

Servings

8

⏱️

Prep Time

20 min

🍳

Cook Time

45 min

🔥

Calories

250 kcal

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Delight in the sweet and nutty flavors of these Plum Almond Crumble Tarts. Perfect for summer, these tarts showcase ripe plums nestled in a buttery almond flour crust, topped with a crunchy almond crumble that is sure to satisfy your dessert cravings. This recipe is not only easy to follow but also allows for seasonal creativity, making it a fantastic addition to your baking repertoire. The balance of tart plums and sweet almond crumble creates a delightful contrast that is not just a treat for the taste buds but also visually appealing. With each bite, you will experience a delightful combination of textures and flavors that make these tarts truly irresistible.

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Ingredients

• 1 ½ cups almond flour
• ¼ cup granulated sugar
• ½ teaspoon salt
• 1/3 cup unsalted butter, melted
• 1 large egg
• 3-4 ripe plums, pitted and sliced
• 2 tablespoons brown sugar
• 1 teaspoon vanilla extract
• 1 tablespoon cornstarch
• ½ cup rolled oats
• ½ cup almond flour
• ¼ cup brown sugar
• ¼ cup sliced almonds
• ½ teaspoon cinnamon
• ¼ cup unsalted butter, melted

Directions

1.

Preheat your oven to 350°F (175°C). In a mixing bowl, combine the almond flour, granulated sugar, and salt. Stir to mix evenly until there are no lumps.

2.

Add the melted butter and egg to the dry mixture. Mix until a dough forms.

3.

Press the dough into the bottom and up the sides of a tart pan (about 9 inches in diameter). Prick the bottom with a fork.

4.

Bake the crust for 12-15 minutes or until it turns lightly golden. Let it cool slightly on a wire rack.

5.

Slice your plums and place them in a bowl. Add the brown sugar, vanilla extract, and cornstarch. Toss gently and set aside to macerate for about 10 minutes.

6.

In another bowl, combine rolled oats, almond flour, brown sugar, sliced almonds, and cinnamon. Pour in the melted butter and mix until crumbly.

7.

Spread the plum mixture evenly over the cooled almond flour crust. Sprinkle the almond crumble topping generously over the plums.

8.

Bake for 30-35 minutes or until the topping is golden brown and the plums are bubbling. Let cool for 15 minutes before slicing.

Nutrition Facts

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