Matcha, Banana & Choc Mug Cake

Ingredients

• 2 spray olive oil
• 4 tbs plain flour (or gluten-free if required)
• 2 tsp matcha green tea powder
• 1 ⁄ 2 tsp baking powder
• 1 banana (small), mashed
• 2 tbs almond milk (or dairy alternative)
• 2 tsp maple syrup (honey or rice malt syrup)
• 1 tsp vanilla extract
• 2 tbs 70% dark chocolate chips (or dairy-free alternative)