Gingerbread Baked Oats

Ingredients

• 30g rolled oats
• 200ml milk (we used oat milk)
• 30g vanilla protein powder (optional)
• 1/2 tsp baking powder
• 1 tsp ground cinnamon
• 1/2 banana or one small banana, mashed
• 1 gingerbread biscuit, crumbled (optional)