01 -
Heat the oven to 350°F (175°C). Line a 9x13 inch pan with parchment. Whisk melted butter, sugar, eggs, and vanilla, then stir in cocoa, flour, baking powder, and salt. Bake 20-24 minutes, until set but still fudgy. Cool completely.
02 -
Toast the pecans in a dry skillet for 4-5 minutes. Add brown sugar, corn syrup, butter, cream, vanilla, and salt. Cook over medium heat for 3-4 minutes, stirring often, until glossy and thick. Chill 30 minutes.
03 -
Break the cooled brownies into fine crumbs in a large bowl. Press a handful together. If it holds like soft dough, it is ready for shaping.
04 -
Flatten about 1 1/2 tablespoons of brownie crumbs in your palm. Add 1/2 teaspoon chilled pecan filling to the center, wrap the brownie around it, and roll into a ball. Repeat with the remaining mixture.
05 -
Place the brownie balls on a parchment-lined baking sheet and freeze for 30 minutes, until firm enough to dip without losing their shape.
06 -
Melt the chocolate with coconut oil in short bursts, stirring until smooth. Dip each frozen brownie bomb, let excess chocolate drip off, then return it to the parchment.
07 -
Sprinkle with chopped pecans and a tiny pinch of flaky salt if using. Refrigerate 15-20 minutes, until the chocolate shell is set.