Irresistibly Chewy Rhubarb Coconut Macaroon Tarts Recipe

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As I stood in my kitchen, the fragrant aroma of baking coconut and tart rhubarb whisked me away to sunny spring afternoons spent with friends. These gluten-free Rhubarb Coconut Macaroon Tarts are not just a delightful treat; they encapsulate the joy of seasonal baking, with a luscious, jammy filling nestled in a buttery crust. Easy to whip up and bursting with textures—chewy coconut on top, soft rhubarb in the middle—this recipe is the perfect antidote to the fast-food fatigue we all experience. Plus, they freeze beautifully, making it effortless to have a homemade dessert on hand for unexpected guests or spontaneous celebrations. Ready to dive into a deliciously unique baking adventure? Let’s create a batch of these mouthwatering tarts that are sure to impress!

Why Are These Tarts So Irresistible?

Chewy Delight: You’ll love the perfect combination of chewy coconut and soft rhubarb, creating a symphony of textures in every bite.

Gluten-Free Goodness: Delight in a naturally gluten-free treat that doesn’t compromise on flavor, making it a hit for everyone.

Easy to Make: With straightforward steps, you’ll be surprised by how quickly these tarts come together, perfect for both novice and experienced bakers.

Seasonal Freshness: Celebrate spring with fresh rhubarb that adds a bright, tangy note, offering a refreshing alternative to everyday desserts.

Freezing Friendly: Bake once, enjoy later! These tarts freeze beautifully, allowing you to have a homemade dessert ready for any occasion.

Crowd-Pleasing Appeal: Serve at gatherings, and watch friends and family delight in these tarts. They’re sure to impress, making you the star of any potluck.

Rhubarb Coconut Macaroon Tarts Ingredients

For the Crust

  • Unsalted Butter – Provides richness and moisture; substitute with a dairy-free alternative for a vegan version.
  • Granulated Sugar – Adds sweetness; adjust based on taste preference for the rhubarb filling.
  • All-Purpose or Oat Flour – Forms the structure of the crust; oat or almond flour can be used for a gluten-free option.
  • Salt – Enhances flavors for a savory yet sweet balance.

For the Filling

  • Fresh Rhubarb – Delivers tartness in the filling; fresh strawberries or raspberries can substitute if rhubarb is unavailable.
  • Lemon Juice – Brightens and elevates the flavor of the rhubarb filling.

For the Topping

  • Egg Whites – Binds the coconut for a light, airy topping; aquafaba can be used as a vegan alternative.
  • Sweetened Shredded Coconut – Adds texture and richness to the topping.
  • Vanilla Extract – Infuses the topping with aromatic depth.
  • Salt – Enhances the sweetness of the coconut topping.

With this delightful lineup of ingredients, you’re all set to create the unforgettable Rhubarb Coconut Macaroon Tarts!

Step‑by‑Step Instructions for Rhubarb Coconut Macaroon Tarts

Step 1: Preheat and Prepare
Begin by preheating your oven to 350°F (175°C). While the oven warms, prepare a muffin tin by greasing it lightly or lining it with parchment paper. This ensures your Rhubarb Coconut Macaroon Tarts come out easily after baking, preventing any sticky mishaps later.

Step 2: Make the Crust
In a mixing bowl, cream together ½ cup unsalted butter and ½ cup granulated sugar until the mixture is light and fluffy, about 2-3 minutes. Gradually mix in 1 cup all-purpose or oat flour and a pinch of salt, combining until crumbly. Press this crust mixture evenly into the muffin tin cups, forming a solid base for the tarts.

Step 3: Prepare the Rhubarb Filling
In a saucepan over medium heat, combine 2 cups of chopped fresh rhubarb with ½ cup sugar and a splash of lemon juice. Cook for 5-7 minutes, stirring gently until the rhubarb softens and the mixture thickens slightly. Remove it from heat and let it cool a bit while you prepare the macaroon topping.

Step 4: Whisk the Macaroon Topping
In a clean bowl, whisk 2 egg whites until frothy, reaching a soft peak stage, which takes about 2 minutes. Gently fold in 1 cup of sweetened shredded coconut, ½ teaspoon vanilla extract, and a pinch of salt. Mix until everything is well combined and holds together nicely, creating a light and airy texture for the topping.

Step 5: Assemble the Tarts
Spoon the rhubarb mixture evenly over each pre-baked crust in the muffin tin, ensuring a generous layer without overflowing. Then, top each tart with the coconut mixture, pressing down gently to form a cohesive layer. This creates a delightful contrast with the tart filling and coconut topping as it bakes.

Step 6: Bake to Golden Perfection
Place the filled muffin tin in the preheated oven and bake for 20-25 minutes or until the coconut topping turns a beautiful golden brown. Keep an eye on them, as the color is your best indicator of doneness. The sweet aroma will fill your kitchen, tempting everyone nearby!

Step 7: Cool and Serve
Once baked, remove the tin from the oven and allow the Rhubarb Coconut Macaroon Tarts to cool completely in the tin. This helps the coconut topping to firm up, making it easier to remove them without breaking. After cooling, gently lift each tart out using the edges of the parchment or a small spatula, ready to serve at your next gathering.

Rhubarb Coconut Macaroon Tarts Variations

Feel free to unleash your creativity and customize these delightful tarts with personal twists that will make every bite a unique experience!

  • Berry Blast: Replace fresh rhubarb with strawberries or raspberries for a naturally sweeter filling.
  • Quick Jam Substitute: Incorporate raspberry jam instead of rhubarb for a fast and fruity filling boost.
  • Spiced Up: Add a pinch of cardamom or cinnamon in the rhubarb mixture to warm the flavors beautifully.
  • Coconut Kick: Enhance the coconut taste by stirring in a teaspoon of coconut extract into the topping.
  • Nutty Addition: Sprinkle sliced almonds on top before baking for a lovely crunch and depth of flavor.

For a tropical vibe, consider pairing these tarts with Coconut Cake Vape—it complements the coconut effortlessly. And if you’re in the mood for something sweet, why not explore making some delightful Candy Starts Sweet to accompany your tarts? This way, you’ll have a variety of treats to enjoy!

Make Ahead Options

These Rhubarb Coconut Macaroon Tarts are perfect for meal prep enthusiasts! You can prepare the crust and the rhubarb filling up to 24 hours in advance. Simply make the crust and press it into the muffin tin, then store it covered in the refrigerator. The rhubarb filling can be cooked and cooled, then refrigerated in an airtight container for the same timeframe. When you’re ready to enjoy, simply whisk your egg whites and coconut topping, assemble the tarts, and bake them fresh for a delightful treat that’s just as delicious as if you made them from scratch! This makes for a time-saving strategy perfect for busy weeknights or unexpected guests.

What to Serve with Rhubarb Coconut Macaroon Tarts

The delightful flavors and textures of these tarts are the perfect centerpiece for a spring gathering or a cozy afternoon treat.

  • Lemon Sorbet: The refreshing tartness of lemon sorbet beautifully complements the sweet and tangy rhubarb, making for a vibrant dessert duo.
  • Vanilla Bean Ice Cream: Creamy and rich, this ice cream adds a luscious contrast to the chewy coconut topping, creating a heavenly experience.
  • Whipped Cream: A dollop of lightly sweetened whipped cream enhances the overall indulgence, perfectly balancing the tartness of the filling.
  • Fresh Berries: Strawberries or raspberries add bursts of freshness and sweetness, providing a colorful contrast that elevates the presentation.
  • Mint Tea: A warm cup of mint tea adds a soothing touch and refreshing note, making it a delightful pairing for afternoon enjoyment.
  • Sweet Riesling: This wine, with its fruity notes, complements the sweetness of the tarts while its acidity cuts through the richness beautifully.
  • Almond Biscotti: Crunchy and nutty, almond biscotti provide a delightful texture contrast to the soft tarts, perfect for dipping.
  • Coconut Flan: For those who adore coconut, pairing with coconut flan rounds out the theme while adding another layer of tropical flavor.
  • Dark Chocolate: A small square of rich dark chocolate offers an elegant finish, harmonizing with the tartness of the rhubarb.

With these delicious side options, your Rhubarb Coconut Macaroon Tarts are sure to shine at any gathering!

How to Store and Freeze Rhubarb Coconut Macaroon Tarts

Room Temperature: Store the tarts at room temperature for up to 3 days, keeping them in an airtight container to maintain their texture.

Fridge: If you prefer, these tarts can be stored in the refrigerator for up to a week. Make sure to cover them well to prevent them from drying out.

Freezer: For longer preservation, freeze the tarts in an airtight container for up to 2 months. They will retain their delightful flavors and textures.

Reheating: When ready to enjoy, thaw the tarts at room temperature or reheat in the oven at 350°F (175°C) for about 10 minutes, ensuring they regain their original texture.

Expert Tips for Rhubarb Coconut Macaroon Tarts

Grease Thoroughly: Be sure to grease or line your muffin tin properly to prevent the sticky coconut topping from sticking, which can be a common frustration.

Cool Completely: Allow the tarts to cool completely before removing them from the tin. This solidifies the coconut topping, making for easier handling and serving.

Taste Adjustments: Taste your rhubarb filling while cooking; adjust the sugar based on the tartness of your rhubarb to achieve the perfect balance.

Use a Cookie Scoop: For uniform tarts, a cookie scoop helps ensure consistent filling portions, promoting even baking and presentation.

Experiment with Fillings: While rhubarb shines, don’t hesitate to try using strawberries or raspberries instead for a sweeter twist on these delightful Rhubarb Coconut Macaroon Tarts.

Rhubarb Coconut Macaroon Tarts Recipe FAQs

How do I select the best rhubarb?
Absolutely! When choosing rhubarb, look for firm, slender stalks that are vibrant in color, ideally a deep red or pink. Avoid any that are wrinkled or have dark spots, as these may be overripe and less flavorful.

How long can I store Rhubarb Coconut Macaroon Tarts and what’s the best way?
You can store these delectable tarts at room temperature for up to 3 days in an airtight container. However, for longer storage, they can be kept in the fridge for up to a week. If you want to enjoy them fresh later on, freeze them in an airtight container for up to 2 months.

What’s the best way to freeze Rhubarb Coconut Macaroon Tarts?
To freeze, first allow the tarts to cool completely. Then, place them in a single layer on a baking sheet and freeze until solid. Once frozen, transfer them to an airtight container, separating layers with parchment paper if stacking. Thaw in the refrigerator or at room temperature when ready to enjoy!

How do I troubleshoot if the coconut topping isn’t brown?
If the coconut topping isn’t browning, it might need a bit more time in the oven. Keep an eye on them and bake for an extra 5 minutes, checking for golden color. If they’re browning too quickly, cover them loosely with foil to prevent burning while allowing the tarts to finish baking thoroughly.

Can I make these tarts vegan-friendly?
Very! To adapt this recipe for a vegan diet, substitute the egg whites with aquafaba (the liquid from canned chickpeas) in a 3:1 ratio; that’s about 3 tablespoons of aquafaba for every egg white. You can also use dairy-free butter for the crust, making these Rhubarb Coconut Macaroon Tarts accessible to all!

Rhubarb Coconut Macaroon Tarts

Irresistibly Chewy Rhubarb Coconut Macaroon Tarts Recipe

These gluten-free Rhubarb Coconut Macaroon Tarts are a delightful treat filled with chewy coconut and soft rhubarb, perfect for any occasion.
Prep Time 15 minutes
Cook Time 25 minutes
Cooling Time 10 minutes
Total Time 50 minutes
Servings: 12 tarts
Course: Dessert
Cuisine: American
Calories: 180

Ingredients
  

For the Crust
  • ½ cup Unsalted Butter Substitute with a dairy-free alternative for a vegan version.
  • ½ cup Granulated Sugar Adjust based on taste preference for the rhubarb filling.
  • 1 cup All-Purpose or Oat Flour Use oat or almond flour for gluten-free option.
  • 1 pinch Salt Enhances flavors for a savory yet sweet balance.
For the Filling
  • 2 cups Fresh Rhubarb Fresh strawberries or raspberries can substitute.
  • ½ cup Lemon Juice Brightens and elevates the flavor.
For the Topping
  • 2 large Egg Whites Aquafaba can be used as a vegan alternative.
  • 1 cup Sweetened Shredded Coconut Adds texture and richness.
  • ½ teaspoon Vanilla Extract Infuses the topping with aromatic depth.
  • 1 pinch Salt Enhances sweetness.

Equipment

  • Muffin tin
  • Mixing bowl
  • Saucepan

Method
 

Preparation
  1. Preheat your oven to 350°F (175°C) and prepare a muffin tin by greasing or lining it with parchment paper.
  2. Cream together unsalted butter and granulated sugar until light and fluffy. Gradually mix in flour and salt.
  3. Press the crust mixture evenly into the muffin tin cups.
  4. In a saucepan, combine chopped rhubarb, sugar, and lemon juice over medium heat. Cook until rhubarb softens.
  5. Whisk egg whites until frothy, then fold in shredded coconut, vanilla extract, and salt.
  6. Spoon the rhubarb mixture over the pre-baked crust and top it with the coconut mixture.
  7. Bake for 20-25 minutes until the topping is golden brown.
  8. Allow tarts to cool in the tin completely before serving.

Nutrition

Serving: 1tartCalories: 180kcalCarbohydrates: 25gProtein: 3gFat: 8gSaturated Fat: 5gMonounsaturated Fat: 3gCholesterol: 40mgSodium: 120mgPotassium: 100mgFiber: 1gSugar: 10gVitamin A: 100IUVitamin C: 5mgCalcium: 15mgIron: 1mg

Notes

Greasing the muffin tin properly prevents sticking. Adjust sugar in rhubarb filling to taste and use a cookie scoop for even portions.

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