Preheat oven to 180C. In a food processor or blender (will need to pulse), combine 1 cup oats, almonds, linseeds, brewers yeast, pumpkin seeds, protein powder, and salt. Blend until all combined. Add dates, maple syrup and vanilla. Process for another 30 seconds. add blueberries and remaining 1 cup oats. Blend combined and sticking together.