Chocolate Ganache Tart

Ingredients

• Crust
• unsalted butter, melted, plus more room temperature for pan
• mixed raw nuts
• sugar
• kosher salt
• Ganache Filling
• bittersweet chocolate, chopped
• heavy cream
• unsalted butter, room temperature, cut into 1" pieces
• Flaky sea salt
• Equipment
• "-diameter tart pan with removable bottom