Pre-heat oven to 350°F.
Whisk together the mashed banana, tahini, eggs, honey or date syrup and vanilla in a large bowl
Add almond flour, baking powder and salt and mix until combined.
Spray the loaf pan and line with a parchment sling (overhanging the sides for easy removal).
Spread the mixture into the baking pan and drizzle 2 tbsp tahini and 2 tbsp nutella on top swirl with a skewer. Sprinkle sesame seeds on top.
Bake for 25-30 minutes. Check doneness by inserting a toothpick in the middle. Recipe inspired by Seed and Mill.