1. Preheat your oven to 350°F and line a 9×9-inch baking pan with parchment paper, leaving some overhang for easy removal later.
2. In a large bowl, combine 1 1/2 cups flour, 1/2 cup shredded coconut, powdered sugar, and salt for the crust.
3. Add the cold, cubed butter and use a pastry cutter or your fingertips to blend until the mixture resembles coarse crumbs. This step always reminds me of standing on that kitchen stool, feeling the buttery texture between my fingers—it’s a small moment of connection to the past.
4. Press the crust mixture evenly into the prepared pan, making sure to pack it firmly to create a solid base. Bake for 18-20 minutes, until the edges turn a light golden brown.
5. While the crust bakes, whisk together the eggs, granulated sugar, lime juice, lime zest, 2 tablespoons flour, and vanilla extract in a medium bowl until smooth and slightly frothy.
6. Once the crust is out of the oven, carefully pour the lime filling over the hot crust and return the pan to the oven.
7. Bake for an additional 20-25 minutes, or until the filling is set but still slightly jiggly in the center. This balance is key for that luscious, melt-in-your-mouth texture that got my kids hooked from the very first bite.
8. Remove from oven and let cool completely on a wire rack. Once cooled, sprinkle a little extra shredded coconut on top for a pretty, toasty finish.
9. Chill in the fridge for at least 2 hours before slicing into bars. This resting time helps the flavors meld and the bars to firm up perfectly.

One personal tip? I always make a double batch when I have the time. Not only does it save me the hassle later, but it also means we have plenty to share with neighbors and friends—because food is one of the simplest ways I say “I love you.”