Black bean and walnut taco-style lettuce wraps

walnuts

extra virgin olive oil

smoked paprika

hot chilli powder

ground cumin

tin black beans (240g when drained, drained and rinsed)

spring onions (sliced)

Juice of 1/2 a lime

leaves ~6 large lettuce (the exact number depends on how big they are)

You choice of toppings (e.: cherry tomatoes, avocado, guacamole, salsa, sour cream, grated cheese)