Sweet Potato Maple Tart

Name: Sweet Potato Maple Tart
Ingredients: Edible flowers (garnish); 1 cup sous-vide sweet potatoes; Makes enough to fill one 11-inch pastry bag; 1 tablespoon lemon juice; 1 tablespoon coconut oil; ¾ cup agave; ¼ cup ginger juice; 3 tablespoons sweet potato starch, dissolved in 1 cup filtered water; 2 cup raw cashews; ¾ cup coconut oil; 3 tablespoons sweet potato starch, dissolved in 1 cup filtered water; 1 teaspoon ground cardamom; 1 tablespoon chocolate sauce; ½ cup maple syrup; 1 tablespoon ground cinnamon; 3 cups sous-vide sweet potatoes; 2 cups cashews, soaked; 1 pinch salt; Makes enough for one 12-inch tart; 6 dates, soaked; 1 tablespoon vanilla extract; 3 cups sweet potatoes, medium dice; ¼ teaspoon pink salt; Seeds from 1 vanilla bean; 1 cup maple syrup; ¼ cup cacao powder; ¼ cup maple syrup; 3 cups pistachios; 1 cup toasted pepitas (pumpkin seeds); 1 cup toasted pepitas (pumpkin seeds)