Vegan and Gluten-Free Apple Blackberry Crumble Tart

Ingredients

• 1 cup (140g) superfine brown rice flour
• 1 cup (100g) almond flour
• ½ cup (100g) light brown sugar
• 1 teaspoon kosher salt
• 10 tablespoons (140g) virgin coconut oil
• ⅓ cup pine nuts
• 6 ounces (about 1½ cups or 180g) blackberries, fresh or frozen
• 3 small or 2 large apples—halved, cored and thinly sliced
• 1 lemon, juiced and zested
• 2 tablespoons granulated sugar
• 1 or 2 tablespoons tapioca starch or cornstarch
• 1 teaspoon pure vanilla extract
• ½ teaspoon ground cinnamon