Chocolate Ganache Tart with Caramel

Caramel Sauce

• 9 oz sugar
• 7 oz heavy whipping cream, divided
• 36 oz water, divided
• 1 oz unsalted butter, cold, in 1 cube (approx. 1 in. x 1 in.)
• 1 tsp lemon juice
• ½ oz unsalted butter
• 1 tbsp vinegar

Chocolate Shortcrust Pastry

• 7 oz all-purpose flour
• 4 oz sugar
• 3 tbsp unsweetened cocoa powder
• ½ tsp baking powder
• ⅛ tsp salt
• 1 vanilla bean
  oder 1 ½ tsp vanilla bean paste
• 4 oz unsalted butter
• 1 large egg

Dark Chocolate Ganache

• 7 oz dark chocolate (70% cocoa), broken into pieces
• 7 oz heavy whipping cream
• fresh fruit, to garnish