Banana and blueberry muffins

I have recently baked low-fat muffins. I have to say they taste very good. They are soft, moisture ... .

And the recipe comes form this website.

Ingredients for 12 muffins:

• 300g flour
• 2 tsp baking powder
• 1 tsp bicarbonate of soda
• 100g light muscovado sugar
• 50g porridge oats 
• 2 bananas
• 280 ml buttermilk
• 5 tbsp olive oil
• 2 egg whites
• 150g blueberries I used frozen

Topping:

• 1tbsp porridge oats
• 1tbsp light muscovado sugar

Preheat oven to 180C. Line 12-hole muffin tin with paper cases.

In a bowl sift the flour, baking powder, soda, sugar and porridge oats. Mix all ingredients together.

In separate bowl mash the bananas (with fork or potato masher). Stir in the buttermilk, olive oil, egg whites. Pour wet ingredients into bowl with dry ones. Combine everything together. Do not over stir. At last put the blueberries into the mixture, combine gently. Spoon dough into muffin cases. Sprinkle top of each muffin with oats and sugar. Enjoy!