Blend bananas, dates, raisins, honey, tahini and sunflower seed butter
Mix oats, flaxseed, baking powder and salt in a mixing bowl
Add blended banana mix and melted butter to the dry ingredients
Mix well and add to lined 18 x 18 cm tin
Bake at 180°C / 160°C fan for around 25 minutes until slightly firm to touch and crisp at the edges
Remove from oven and cut to size
Cool before removing from tin
Store in airtight container for 3-4 days
