Mixing the ingredients: In a large bowl combine old fashioned rolled oats, puffed brown rice or brown rice crisps, unsweetened coconut, walnut pieces, and pumpkin seeds. Set aside. In a small bowl mix sourdough starter, Maple flavored Monkfuit Syrup, THM Gentle Sweet, vanilla extract, cinnamon, and salt until well combined. Pour the liquid over the dry ingredients and mix well.