Step 1. Preheat oven to 150°C. Fan forced. Line a loaf pan (27cm by 14 cm) or 4 mini loaf pans (15cm by 9cm).
Step 2. Into a bowl, mix the plain flour, bicarbonate of soda and sea salt together.
Step 3. In a stand mixer fitted with paddle attachment, whisk the sugars and eggs until light and fluffy. Add in EVOO and vanilla extract until well combined.
Step 4. Fold in the mashed bananas, half of the blueberries and the yogurt. Finally the flour mixture.
Step 5. Spoon the batter into the prepared loaf pan. Press the remaining blueberries into the top of the batter for decoration.
Step 6. Bake for 35-45 minutes until when tested with a cake tester, it pulls out clean. Cool the bread for 5 minutes in the pan. Remove and serve . Enjoy it warm or cold .