Coconut Caramel Tart

Preparation

1. Step 1

   Make the crust: In a food processor, pulse together the flour, powdered sugar, cocoa and salt until fully combined. Add the cold cubed butter and pulse about 10 times, until the mixture resembles wet sand. Add the beaten egg and vanilla and continue to pulse until a ball begins to form around the blade. (See Tip to prepare by hand.)

2. Step 2

   Form the dough into a disk about an inch thick, wrap in plastic wrap and refrigerate for at least 30 minutes or up to overnight.

3. Step 3

   On a lightly floured surface, use a lightly floured rolling pin to roll the dough into a 12-inch round. Press the dough evenly into a 9-inch pie plate (or 10-inch tart pan) and freeze until very firm, about 20 minutes. Trim the edges flush with the rim of the pan and use a fork to dock the dough by poking holes all over the bottom.

4. Step 4

   Heat oven to 375 degrees. Bake the crust for 15 minutes, until fragrant and slightly dried out. Cool completely to room temperature, and lower the oven to 350 degrees.

5. Step 5

   Make the coconut filling: In a large bowl with a hand mixer or with a stand mixer, beat the butter and sugar on medium speed until smooth, about 2 minutes. Add the eggs and continue to beat another minute until the mixture is light and fluffy. Add the almond flour, coconut, all-purpose flour, vanilla and salt and beat for another minute, until fully incorporated. Spread the mixture evenly into the cooled crust and bake for 20 to 25 minutes, until slightly puffed and a toothpick inserted into the center comes out clean. Let cool at room temperature while you prepare the coconut caramel.

6. Step 6

   Make the caramel: In a heavy saucepan over medium heat, stir the sugar and 2 tablespoons of water and cook until the sugar dissolves. Increase the heat to medium-high and boil, without stirring, but swirling the pan occasionally. Carefully brush the sides of the pan with water to dissolve any sugar crystals that may be sticking. Continue cooking for 10 to 12 minutes, until the bubbles begin to slow down and the sugar gradually turns an amber color, registering about 320 degrees on a candy thermometer.

7. Step 7

   Slowly add the coconut milk and stir carefully, as it will bubble rapidly when added. Continue to cook the caramel another 7 to 10 minutes, until visibly thickened and glossy. It should register 250 degrees on a candy thermometer. Remove from the heat, add the coconut, butter, salt and vanilla, and stir to combine. Let cool for about 10 minutes before spreading the caramel over the top of the baked tart, then let cool completely.

8. Step 8

   Melt the chocolate by stirring in a bowl set over a saucepan of simmering water. Alternatively, place the chocolate in a microwave-safe bowl and microwave for about 30 seconds. Stir, then microwave in 15-second bursts, stirring after each interval, until completely melted. Drizzle the melted chocolate over the cooled tart, top with flaky salt, slice and serve. The tart will keep, covered, at room temperature for 2 to 3 days, and up to 4 days in the refrigerator. If it’s been refrigerated, let it stand at room temperature for 15 minutes before slicing.