"Create a simple recipe for mini Afghani breads filled with spring onions (Boulani), inspired by traditional Afghan/Indian regional cuisine. Use fresh yeast, plain flour, wholemeal flour, spring onions, chilli powder, green chillies, natural yoghurt, and dried mint. Keep it cost-conscious, metric, and suitable for making as snacks/canapés for 4 people. Include a simple method and keep it straightforward. Avoid shellfish, turkey, and kale."