Chocolate, almond and raspberry tart

Ingredients

• Pastry
• 225 gram plain flour
• 1 pinch salt
• 170 gram unsalted butter
• 1 egg yolk
• 4 tablespoon water, icy cold
• 30 gram dark chocolate
• 1 tablespoon water
• 50 gram unsalted butter
• 1/4 cup caster sugar, plus extra for dusting pastry strips
• 1/4 teaspoon vanilla extract
• 1/4 cup plain flour
• 1 medium free-range egg (size 6), at room temperature
• 1/2 teaspoon baking powder
• 2 tablespoon cocoa powder
• 1/3 cup ground almonds
• 1 cup fresh or frozen raspberries
• icing sugar, for dusting
• cream, to serve