olive oil
800 g higher-welfare pork mince
1 teaspoon dried sage
sea salt
freshly ground black pepper
2 onions, peeled and roughly chopped
3 cloves garlic, peeled and finely sliced
2 green peppers, deseeded and roughly chopped
6 small green chillies, roughly chopped
4 large ripe red tomatoes, chopped into small chunks
1 romaine lettuce, leaves washed and spun dry
1 small bunch fresh mint
4 spring onions
1 packet flour tortillas
1 lime
soured cream or natural yoghurt, to serve