1 ripe avocado, peeled, stone removed, chopped, plus extra to serve
handful fresh coriander leaves, washed, chopped, plus extra to serve
1 garlic clove, peeled, cut in half
1 fresh lime, juice only, plus extra lime wedges, to serve
1 red pepper, chopped
2 spring onions, trimmed, sliced
1 x 400g/14oz can black beans, drained, rinsed
1 tsp dried chilli flakes (optional)
salt and freshly ground black pepper
½ tsp ground cumin
½ tsp dried oregano
2 tbsp pumpkin seeds, shells removed, plus extra to serve
pinch salt
1 tbsp vegetable oil
80g/3oz cheddar, grated
4 x 25cm/10in flour tortillas