01 - Preheat oven to 350°F (175°C). Line a 9x9 inch baking pan with parchment paper, leaving an overhang on two sides for easy removal.
02 - In a microwave-safe bowl, combine the butter with 1 cup semisweet chocolate chips. Microwave in 30-second intervals, stirring between each, until completely smooth and glossy.
03 - Whisk the granulated sugar and brown sugar into the melted chocolate until well blended. Beat in the eggs one at a time, mixing thoroughly after each addition. Stir in the vanilla extract.
04 - Fold in the flour and salt, stirring gently until just combined. Avoid overmixing to keep the brownies tender. Spread the batter evenly into the prepared baking pan.
05 - Bake for 25 to 30 minutes, or until a toothpick inserted in the center comes out with moist crumbs. Do not overbake. Allow the brownies to cool completely in the pan.
06 - Once the brownie base has cooled entirely, arrange the sliced strawberries in a single even layer across the surface.
07 - In a microwave-safe bowl, melt the remaining 1 cup semisweet chocolate chips with the coconut oil, stirring until smooth and glossy.
08 - Pour the melted chocolate evenly over the strawberry layer, gently tilting the pan to ensure full coverage. Refrigerate for at least 30 minutes until the chocolate coating is firmly set.
09 - Lift the brownies from the pan using the parchment overhang. Cut into 12 squares and serve chilled or at room temperature.