Preheat oven to 180deg and spray muffin tin with oil.
310g self raising flour
1 teaspoon baking soda
1/2 teaspoon mixed spice
Add all dry ingredients to the bowl and mix for 5 seconds at Speed 5. SET ASIDE.
40g vegetable oil
1/2 teaspoon vanilla
2 small bananas
Add all wet ingredients to bowl and mix for 5 seconds at Speed 5.
Add Dry mix to bowl and mix on Speed 5 for 5-10 seconds until just combined.
Add 120 of berries fresh or frozen. And mix with spatula.
Bake for 15 -20 minutes.