Silkiest Chocolate Tart Recipe by Tasty

Ingredients

• ½ cup unsalted butter, 1 stick, softened
• ½ cup powdered sugar
• 1 large egg, room temperature
• 1 ½ cups all-purpose flour
• 2 tablespoons cocoa powder
• ¼ teaspoon salt
• ⅓ cup water
• ½ cup butter, 1 stick
• 1 teaspoon instant coffee
• 1 cup dark chocolate, chopped
• ⅓ cup sugar
• 1 tablespoon vanilla
• 1 pinch salt
• 3 large eggs
• 1 pt fresh raspberry, for serving
• powdered sugar, for serving