This coconut lime tart combines a buttery shortbread crust with a zesty lime curd and a hint of coconut, creating a vibrant dessert that's perfect for any occasion.

The creamy lime filling contrasts beautifully with the crisp, crumbly base, making each bite a refreshing treat.

Equipment Needed

• 9-inch springform pan or tart pan with removable bottom

• Microwave-safe bowl (1-quart capacity recommended)

• Whisk and spatula

Ingredients

Lime Curd Filling:

• 3/4 cup sugar

• 2 large egg yolks

• 1 large egg

• 1/2 cup fresh lime juice, strained

• 1/4 cup salted butter, cut into cubes

Coconut Shortbread Crust:

• 1 cup salted butter, room temperature

• 2/3 cup sugar

• 1/2 cup sweetened shredded coconut

• 1 tsp vanilla extract

• 2 cups all-purpose flour

Instructions

1. Prepare the Pan:

Preheat the oven to 350°F. Grease and lightly flour your springform or tart pan.

2. Make the Lime Curd:

In a microwave-safe bowl, whisk together sugar, egg yolks, and the egg until smooth. Add lime juice and mix.

• Microwave on high for 1 minute, remove, and whisk.

• Repeat for another minute.

• Microwave in 15–30 second intervals, stirring in between, until the mixture thickens and coats the back of a spoon (check with a thermometer; it should reach 175°F).

• Stir in butter cubes gradually until fully incorporated.

• Strain curd to remove any lumps and cool in an ice-water bath.

3. Make the Shortbread Crust:

Cream butter and sugar until fluffy. Mix in shredded coconut and vanilla. Gradually add flour until the dough is crumbly but cohesive.

• Press 1/2 to 2/3 of the dough into the bottom of the pan.

• Spread about 1 cup of lime curd over the crust.

• Crumble the remaining dough on top of the curd, allowing some curd to peek through.

4. Bake and Cool:

Bake for 35 minutes until the top begins to turn golden. Allow to cool for 15 minutes before removing from the pan to let the curd firm.

5. Storage Tips:

Store at room temperature under foil or a cake dome. Tart can be frozen up to 3 months. Use leftover lime curd within a week.

Notes

• Using a springform or removable-bottom tart pan ensures easy release.

• If using unsalted butter, add 1/4 tsp salt to the dough.

• Eggs thicken around 160°F and fully set by 175°F for smooth curd.

Reflection

This tart is more than just a dessert; it's a celebration of flavors and textures. The balance of tangy lime and rich coconut reminds us how simple ingredients can create extraordinary results. Baking it is a joyful process that rewards patience with a dessert that's as beautiful as it is delicious.