Step 1: Preheat your oven to 325°F (163°C).
Step 2: In a large mixing bowl, combine the desiccated coconut, almond pieces, crushed nuts, sunflower seeds, pumpkin seeds, and ground flaxseed. Stir well until all the dry ingredients are evenly distributed.
Step 3: In a separate bowl, combine the peanut butter, optional sweetener, cinnamon, and water. Stir until you have a smooth mixture.
Step 4: Pour the wet mixture over the dry ingredients. Use a spatula to fold everything together until all the dry ingredients are coated.
Step 5: Line your baking sheet with parchment paper, and spread the granola mixture evenly across the sheet.
Step 6: Bake for about 20-25 minutes, stirring halfway through to ensure even toasting.
Step 7: Once baked, let it cool completely on the baking sheet. Break it into clusters and store in an airtight container.