Raspberry banana breakfast muffins - Fyffes

Ingredients

• 2 bananas
• 1/3 cup (75ml) olive oil
• 1/2 cup (100g) brown sugar
• 2 tsp vanilla extract
• 1/2 cup (125ml) milk
• 1 egg
• 1 cup (120g) self raising flour
• 1/2 cup (75g) wholemeal flour
• 1/2 cup (45g) oats
• 1 tsp baking powder
• 1/2 tbsp chia seeds (optional)
• Optional Topping
• ¼ cup (50g) oats
• ¼ cup (50g) brown sugar
• 2 tbsp (30g) soft butter