01 - Preheat the oven to 350°F. Line an 8×8-inch square baking pan with parchment paper, leaving an overhang on two sides for easy removal.
02 - Combine the butter and dark chocolate in a heatproof bowl set over simmering water. Stir gently until completely smooth and glossy. Remove from heat and allow to cool for 5 minutes.
03 - Whisk the granulated sugar into the melted chocolate mixture until fully dissolved. Add the eggs one at a time, beating thoroughly after each addition until the batter is thick and velvety. Stir in the vanilla extract.
04 - Sift the flour, cocoa powder, and salt directly into the batter. Fold gently with a spatula until just combined — avoid overmixing to keep the brownies tender.
05 - Pour the batter into the prepared pan and smooth the surface with a spatula. Bake for 20 to 25 minutes, or until a toothpick inserted into the center comes out with a few moist crumbs clinging to it.
06 - Let the brownies cool entirely in the pan on a wire rack — this prevents the strawberry layer from melting into warm spots.
07 - Place the halved strawberries cut-side down in a tight, even single layer across the full surface of the cooled brownies.
08 - Melt the semi-sweet chocolate chips and coconut oil together using a double boiler or the microwave in 30-second intervals, stirring between each burst until the mixture is smooth and glossy.
09 - Pour the melted chocolate evenly over the arranged strawberries, spreading with an offset spatula to ensure every piece of fruit is fully covered.
10 - Refrigerate the pan for 20 to 30 minutes, or until the chocolate coating is firm to the touch.
11 - Use the parchment overhang to lift the brownies out of the pan. Cut into 12 squares with a sharp knife, wiping the blade clean between each cut for neat edges.