It’s Labour Day, which means lots of eating and barbecuing… and also a lot of time to do some experimenting in the kitchen.

Which brings me to these salted dark chocolate chunk cookies.

WOW.

This cookie will blow your mind. Seriously. I ate these for breakfast… that’s how good they are. Buttery, crunchy on the outside, gooey on the inside. It’s probably the dark chocolate (I used Lindt) and fleur de sel that make this so interesting, both just bringing the cookie to another level.

The perfect cookie? Perhaps…

Salted Chocolate Chunk Cookies

Adapted from Smitten Kitchen
Yield: Approximately 18 to 24 cookies

1/2 cup (4 ounces or 113 grams) unsalted butter, at room temperature
2 tablespoons (25 grams) granulated sugar
2 tablespoons (25 grams) turbinado sugar (aka Sugar in the Raw; you can use more brown or white if you don’t have this, but the subtle crunch it adds is delightful)
3/4 cup plus 2 tablespoons (165 grams) packed light or dark brown sugar
1 large egg
1 teaspoon vanilla extract
3/4 teaspoon baking soda
Heaped 1/4 teaspoon (or, technically, 1/4 + 1/8 teaspoon) fine sea or table salt
1 3/4 cups (220 grams) all-purpose flour
1/2 pound (225 grams) semi- or bittersweet chocolate, cut into roughly 1/2-inch chunks with a serrated knife
Flaky sea salt, to finish

Heat oven to 360°F (180°C) and line a baking sheet with parchment paper or a silicon baking mat.

In a large bowl, cream the butter and sugars together with an electric mixer until very light and fluffy, about 5 minutes. Add egg and vanilla, beating until incorporated, and scraping down the bowl as needed. Beat in salt fine sea or table salt and baking soda until combined, then the flour on a low speed until just mixed. The dough will look crumbly at this point. With a spatula, fold/stir in the chocolate chunks.

Scoop cookies into 1 1/2 tablespoon mounds, spacing them apart on the prepared baking sheet. Sprinkle each with a few flakes of sea salt. Bake for 11 to 12 minutes, until golden on the outside but still very gooey and soft inside. Out of the oven, let rest on baking sheet out of the for 5 minutes before transferring a cooling rack.