Nectarine Blackberry Open Faced Pie

INGREDIENTS

• 250 g (1 3/4 cup) all purpose flour
• 1 teaspoon sea salt
• 1 tablespoon white granulated sugar
• 150 g (1/2 cup plus 2 tablespoons) unsalted butter
• 1/4 cup ice cold water
• 1/4 cup gold tequila
• 270 g (9 oz or 2 cups) blackberries
• 27 g (3 tablespoon) all purpose flour, divided
• 65 g (1/4 cup plus 1 tablespoon) white granulate sugar, divided
• 8 firm but ripe medium nectarines
• 3 tablespoon unsalted butter
• 1 large egg
• 1 tablespoon orange juice
• 1 tablespoon gold tequila
• 1/4 teaspoon sea salt
• 1/2 teaspoon cinnamon
• 55 g (1/4 cup) dark brown sugar
• 50 g (1/3 cup) all purpose flour