Jump to Recipe Print RecipeSpring is a magical time of year when colors and flavors come alive, and nothing captures that essence quite like these Rhubarb Coconut Macaroon Tarts. The moment you step into your kitchen, the aroma of buttery crusts and tangy rhubarb will have you dreaming of warm afternoons shared with loved ones. This easy dessert is not only gluten-free but also naturally sweetened, making it a delightful option that everyone can enjoy. With a harmonious blend of chewy coconut topping and jammy rhubarb center, these tarts are the perfect crowd-pleaser for any gathering. Whether you’re hosting a spring party or simply indulging in a cozy afternoon treat, you’ll love how effortlessly these tarts come together. What flavors do you think would pair wonderfully with this exquisite combination? What makes this dessert so special? Irresistible, these Rhubarb Coconut Macaroon Tarts are a sweet spring delight that everyone will adore! Naturally sweetened, this recipe is guilt-free and makes it easy to enjoy dessert. Versatile too, you can swap out rhubarb for your favorite berries or add warm spices for a personal twist. Effortless to prepare, these tarts come together in no time, making them perfect for last-minute gatherings. Crowd-pleaser status is guaranteed with every crumbly bite of the buttery crust, jammy filling, and chewy topping! Enjoy them with a scoop of vanilla ice cream or alongside a refreshing herbal tea for the ultimate treat. Perfect for impressing guests or simply indulging yourself! Rhubarb Coconut Macaroon Tart Ingredients • Delight in the simplicity of these gluten-free tarts! For the Crust Unsalted Butter – Provides richness and moisture; can substitute with dairy-free alternatives. Granulated Sugar – Sweetens the crust and filling; adjust to taste or use coconut sugar for a lower GI option. All-Purpose or Oat Flour – Forms the buttery crust, making it gluten-free with oat flour; almond flour adds a nutty flavor. Salt – Enhances flavor; just a pinch balances the sweetness. For the Filling Chopped Fresh Rhubarb – Acts as the tangy filling; swap for strawberries or raspberries for a sweeter treat. Lemon Juice – Brightens the rhubarb’s natural tartness, enhancing flavor depth. For the Topping Egg Whites – Binds the coconut topping for texture; can replace with aquafaba for a vegan option. Sweetened Shredded Coconut – Key ingredient for the chewy topping; use unsweetened for a lighter touch. Vanilla Extract – Adds warmth to the coconut layer; it’s optional but enhances overall flavor. This collection of ingredients will come together to create your delightful Rhubarb Coconut Macaroon Tarts! Enjoy the sweet magic of spring in every bite! Step‑by‑Step Instructions for Rhubarb Coconut Macaroon Tarts Step 1: Preheat the Oven Begin by preheating your oven to 350°F (175°C). While the oven warms, prepare a muffin tin by greasing it or lining each cup with paper liners to prevent sticking. This initial step sets the stage for your delightful Rhubarb Coconut Macaroon Tarts, ensuring an even bake. Step 2: Make the Crust In a large mixing bowl, cream together ½ cup of softened unsalted butter and ½ cup of granulated sugar until the mixture becomes light and fluffy in texture, which should take about 3-4 minutes. Gradually mix in 1 cup of all-purpose flour and a pinch of salt, stirring until you achieve a crumbly dough consistency perfect for your tarts’ crust. Step 3: Form the Tart Bases Once your dough is ready, take small portions and press them firmly into the muffin tin cups, creating an even layer across the bottom and up the sides. This step should take around 5-7 minutes, and the crust should just cover the base yet be thick enough to hold the rhubarb mixture once added. Step 4: Prepare the Rhubarb Filling In a medium saucepan, combine 2 cups of chopped fresh rhubarb, ½ cup of sugar, and the juice of one lemon. Heat over medium heat, simmering for about 5-7 minutes until the rhubarb is softened and has released its juices. Stir occasionally to prevent sticking, then remove from heat and let it cool slightly before using. Step 5: Create the Coconut Topping In a separate bowl, whisk 2 egg whites until soft peaks form, which typically takes around 2-3 minutes. Gently fold in 1 cup of sweetened shredded coconut, ½ cup of sugar, a pinch of salt, and 1 teaspoon of vanilla extract until everything is well combined for the final topping of the Rhubarb Coconut Macaroon Tarts. Step 6: Assemble the Tarts Spoon a generous amount of the prepared rhubarb filling into each tart shell, filling them about three-quarters full. Once the rhubarb is in place, carefully top each tart with the coconut mixture, making sure to cover the filling completely. This layering will create a beautiful texture once baked and crispy. Step 7: Bake the Tarts Place the muffin tin in the preheated oven and bake the tarts for 20-25 minutes, or until the coconut topping turns a lovely golden brown and the crust is set. As they bake, the enticing aroma of rhubarb and coconut will fill your kitchen, enhancing the anticipation for these delightful Rhubarb Coconut Macaroon Tarts. Step 8: Cool and Serve After baking, remove the tarts from the oven and let them cool completely in the muffin tin for about 10-15 minutes. Carefully transfer the tarts to a wire rack to cool further. This step is crucial for easy removal and ensures the tarts set properly for that perfect bite. Enjoy these sweet creations when ready! Rhubarb Coconut Macaroon Tarts Variations Feel free to put your own spin on these delightful tarts, bringing personal touches to each bite! Berries: Swap rhubarb for strawberries or raspberries for a sweeter, fruitier tart that’s universally adored. Spiced Filling: Add a dash of cinnamon or cardamom to the rhubarb filling for warmth and depth; it creates a cozy flavor perfect for spring! Nutty Twist: Substitute almond flour for oat flour in the crust. It adds a delightful nuttiness that pairs beautifully with coconut. Coconut Extract: Enhance the coconut flavor by incorporating a splash of coconut extract in the topping. This extra touch brings the flavors even more alive! Almond Topping: Before baking, sprinkle sliced almonds atop the coconut layer for an added crunchy texture and nutty flavor. Vegan Option: Replace egg whites with aquafaba to make this dessert completely vegan while still boasting that delightful chewy topping. Sweetness Level: Experiment with coconut sugar instead of granulated sugar for a lower glycemic option, all while enjoying that beautiful caramel flavor. Zesty Kick: Mix a teaspoon of orange or lime zest into the rhubarb for an extra burst of citrus brightness that elevates the tart experience! By exploring these variations, you’ll discover countless ways to enjoy and celebrate these scrumptious Rhubarb Coconut Macaroon Tarts! For even more delightful recipes, be sure to check out my article on easy fruit desserts or discover more about gluten-free treats that cater to everyone. How to Store and Freeze Rhubarb Coconut Macaroon Tarts Fridge: Store the tarts in an airtight container in the fridge for up to 3 days. This will keep them fresh and maintain their delightful texture. Freezer: For longer storage, place the tarts in a single layer in an airtight container and freeze for up to 2 months. To prevent freezer burn, wrap each tart individually in plastic wrap. Reheating: When you’re ready to enjoy a tart, thaw it in the fridge overnight, then reheat in a preheated oven at 350°F (175°C) for about 10 minutes to restore the freshness and crispness of the coconut topping. Make-Ahead: These Rhubarb Coconut Macaroon Tarts can also be prepared in advance—simply bake them and freeze. They make for a quick dessert option whenever you’re in need of a sweet treat! What to Serve with Rhubarb Coconut Macaroon Tarts Pairing your tarts with complementary flavors can elevate your dessert experience to new heights, making delightful memories even sweeter. Lemon Sorbet: The zesty chill of lemon sorbet cuts through the sweetness, refreshing your palate between bites. It’s a perfect match for the tartness of rhubarb! Vanilla Ice Cream: Creamy and smooth, a scoop of vanilla ice cream melts beautifully atop the tarts, creating a luxurious contrast with the chewy coconut topping. Herbal Tea: A soothing cup of herbal tea, such as chamomile or mint, offers a gentle, aromatic balance that enhances the freshness of the tarts. Sparkling Rosé: This bubbly treat adds a bit of sparkle to your celebration while its fruity notes harmonize perfectly with the flavors of rhubarb. Fresh Berries: A bowl of mixed fresh berries—strawberries, raspberries, or blueberries—brings an inviting burst of flavor and a pop of color to your dessert spread. Coconut Whipped Cream: Topped with a dollop of coconut whipped cream, the tarts will have an extra layer of creamy decadence that marries beautifully with the coconut in the tarts. Pistachio Shortbread Cookies: The nutty crunch of these cookies complements the tarts, adding a delightful texture and richness, making for a well-rounded dessert experience. With these thoughtful pairings, your Rhubarb Coconut Macaroon Tarts will shine even brighter at any gathering! Make Ahead Options These Rhubarb Coconut Macaroon Tarts are perfect for busy home cooks looking to save time! You can prepare the crust and rhubarb filling up to 24 hours in advance. Simply store the crust wrapped tightly in plastic wrap in the refrigerator and cook the rhubarb filling in an airtight container. When it’s time to bake, whip up the coconut topping, assemble the tarts, and bake as directed for a delightful dessert that tastes fresh-baked. For even more convenience, the tarts can be frozen for up to 2 months; just thaw in the fridge overnight before serving to maintain their delicious texture. Enjoy the beauty of spring from your kitchen with minimal effort! Expert Tips for Rhubarb Coconut Macaroon Tarts Grease the Tin: Always grease or line your muffin tin to ensure easy removal of the tarts after baking. Sticking can spoil your beautiful dessert! Cool Properly: Allow your tarts to cool completely in the tin before transferring them. This helps prevent breakage and maintains the integrity of the Rhubarb Coconut Macaroon Tarts. Taste the Filling: Before adding the rhubarb mixture to the tart shells, taste it! Adjust the sugar based on your preference and the tartness of the rhubarb. Uniform Topping: For a perfectly baked topping, use a cookie scoop to portion out the coconut mixture evenly, ensuring consistent texture and bake throughout. Experiment with Flavors: Don’t hesitate to add spices like cinnamon or cardamom to your rhubarb filling for a warm twist. Each variation can make your Rhubarb Coconut Macaroon Tarts uniquely yours! Check for Bake Doneness: Keep an eye on the tarts as they bake; you want that golden brown color on the coconut topping for optimal flavor and texture. Rhubarb Coconut Macaroon Tarts Recipe FAQs How do I choose ripe rhubarb? Absolutely! When selecting fresh rhubarb, look for firm, vibrant stalks with no dark spots or signs of wilting. The color can vary from green to deep pink, but avoid stalks that are overly thick, as they may be fibrous. Conversely, thin stalks are typically more tender and flavorful. What’s the best way to store leftover tarts? Very! To keep your Rhubarb Coconut Macaroon Tarts fresh, place them in an airtight container in the refrigerator, where they can last for up to 3 days. This will help maintain their delightful texture and flavor. Just remember to let them come to room temperature before serving for the best experience! Can I freeze these tarts? Absolutely! You can freeze the tarts to enjoy later. To do this, let them cool completely, then individually wrap each tart in plastic wrap and place them in an airtight container, making sure to freeze them for up to 2 months. When ready to eat, thaw in the fridge overnight, and then reheat in a preheated oven at 350°F (175°C) for about 10 minutes for that freshly baked taste! What if the filling is too tart? If you find the rhubarb filling a bit too tart, don’t worry! You can easily adjust the sugar in the filling recipe. Start by adding an extra tablespoon of sugar to the rhubarb mixture while it’s cooking, then taste it before adding it to the tarts. You can continue to add sugar incrementally for a sweetness that suits your taste buds! Are there any allergy considerations? Certainly! For those with gluten intolerances, using oat flour ensures this recipe remains gluten-free. If you have nut allergies, be cautious with the options for substitutions and avoid using almond flour. Also, those on a vegan diet can replace egg whites with aquafaba, making these tarts suitable for many dietary needs. How can I adjust the flavor for a different twist? The more the merrier! You can experiment by swapping out rhubarb for other fruits like strawberries or mixed berries for a sweeter dessert. Alternatively, try adding a pinch of spices such as cinnamon or cardamom to the rhubarb filling for added warmth and depth. Each variation adds a special touch to your Rhubarb Coconut Macaroon Tarts! Irresistible Rhubarb Coconut Macaroon Tarts for Spring Bliss Enjoy these gluten-free Rhubarb Coconut Macaroon Tarts, a naturally sweetened dessert that's perfect for spring gatherings. Print Recipe Pin Recipe Prep Time 20 minutes minsCook Time 25 minutes minsCooling Time 15 minutes minsTotal Time 1 hour hr Servings: 12 tartsCourse: DessertCuisine: Gluten-FreeCalories: 250 Ingredients Equipment Method Nutrition Notes Ingredients 1x2x3x? Crust Ingredients1/2 cup Unsalted Butter can substitute with dairy-free alternatives1/2 cup Granulated Sugar adjust to taste or use coconut sugar1 cup All-Purpose or Oat Flour gluten-free with oat flour; almond flour adds nutty flavor1 pinch Salt enhances flavorFilling Ingredients2 cups Chopped Fresh Rhubarb can swap for strawberries or raspberries1 tablespoon Lemon Juice brightens rhubarb's natural tartnessTopping Ingredients2 large Egg Whites can replace with aquafaba for vegan option1 cup Sweetened Shredded Coconut use unsweetened for lighter touch1/2 cup Granulated Sugar1 teaspoon Vanilla Extract optional1 pinch Salt Equipment Muffin tinMixing bowlssaucepanWhiskSpatula Method Preparation InstructionsPreheat your oven to 350°F (175°C) and prepare a muffin tin by greasing or lining each cup.Cream together unsalted butter and granulated sugar until light and fluffy. Gradually mix in all-purpose flour and a pinch of salt to form a crumbly dough.Press small portions of dough into the muffin tin cups to form the tart bases.In a saucepan, combine chopped rhubarb, sugar, and lemon juice. Heat over medium until softened. Cool slightly before using.Whisk egg whites until soft peaks form, then fold in shredded coconut, sugar, salt, and vanilla extract.Spoon the rhubarb filling into each tart shell, filling them about three-quarters full. Top with the coconut mixture.Bake tarts for 20-25 minutes or until the topping is golden brown. Cool in the tin for 10-15 minutes before transferring to a wire rack. Nutrition Serving: 1tartCalories: 250kcalCarbohydrates: 32gProtein: 3gFat: 12gSaturated Fat: 7gMonounsaturated Fat: 4gCholesterol: 50mgSodium: 90mgPotassium: 150mgFiber: 2gSugar: 14gVitamin A: 200IUVitamin C: 5mgCalcium: 30mgIron: 1mg NotesThese tarts can be stored in an airtight container in the fridge for up to 3 days or frozen for up to 2 months. Reheat before serving for best flavor. Tried this recipe?Let us know how it was!