In a saucepan over medium heat, combine ½ cup unsalted butter, 1 cup sugar, ¾ cup lemon juice, 2 tablespoons lemon zest, and a pinch of salt. Whisk continuously for 8-10 minutes until the mixture thickens and coats the back of a spoon. Remove from heat and let it cool for about 30 minutes before transferring it to an airtight container. Chill in the refrigerator to allow the flavors to meld.

In a mixing bowl, combine 1 ½ cups flour, ¼ cup sugar, and ½ teaspoon sea salt. Cut in ½ cup cold unsalted butter until the mixture resembles coarse crumbs. Stir in 1 teaspoon vanilla extract and, gradually, add 4-5 tablespoons of cold water until the dough comes together. Shape into a disc, wrap in plastic, and refrigerate for at least 30 minutes to firm up.

Preheat your oven to 375°F (190°C). On a lightly floured surface, roll out your chilled dough to about ¼ inch thickness. Cut into circles to fit your tart pans, then gently press the dough into the pans. Prick the bottoms with a fork to prevent bubbling. Bake in the preheated oven for 15-20 minutes, until golden brown. Allow the crusts to cool completely on a wire rack.

In a mixing bowl, whisk together 3 large eggs, ½ cup sugar, and 1 teaspoon vanilla extract until well combined. Incorporate 1 cup of vanilla yogurt and ¼ cup of honey, mixing until smooth. Once the crusts are cooled, layer fresh sliced strawberries on the bottom, then pour the custard mixture over the fruit to fill each tart.

Return the assembled tarts to the oven and bake at 350°F (175°C) for 25-30 minutes, or until the custard is set and a light golden hue appears. The edges should be firm, while the center may slightly jiggle. Once baked, let them cool on a wire rack for about 15 minutes before carefully removing from the pans.

Once the tarts have cooled slightly, drizzle the chilled lemon curd generously over the top of each tart, allowing it to seep into the custard. Let the tarts sit for another 10-15 minutes to allow the flavors to meld.

Refrigerate the tarts for an hour before serving, allowing them to chill and firm up further. Slice and share with family and friends for a delightful treat!