Tapioca Pie on a Soft Granola Bar Crust, a recipe from Gourmetpedia

Ingredients

• - 250 ml (1 cup) toasted sunflower seeds
• - 125 ml (1/2 cup) toasted pumpkin seeds
• - 125 ml (1/2 cup) dried cranberries
• - 125 ml (1/2 cup) pitted dried prunes
• - 125 ml (1/2 cup) sultana raisins
• - 1 Tbsp. water, if necessary
• - 700 ml (3 cups) plain unsweetened almond milk
• - 3 Tbsp. quick tapioca
• - 2 eggs
• - a pinch of sea salt
• - 60 ml (1/4 cup) sugar
• - 1 vanilla bean, split, or 2 tsp. vanilla extract
• - 300 g (10 oz.) green grapes, halved