Bengali scotch eggs

Name: Bengali scotch eggs
Ingredients: 4 large eggs; 400g lamb mince; 6-8 garlic cloves crushed; 2 bird’s eye chillies finely chopped; small handful coriander roughly chopped; 1 tsp ground cumin; 1 tsp chilli flakes; 1 tsp garam masala; 1 tsp ground coriander; 4 tbsp vegetable oil plus extra for deep-frying; 1 medium potato peeled, boiled and mashed with a fork (or 150g leftover mash); chutney to serve (optional); 100g plain flour; 2 eggs beaten; 100g panko breadcrumbs seasoned with salt