Cut two short cut rashers bacon, add to a pain with a generous glug of olive oil. Fry until browned then add one clove of finely chopped garlic.
Drain and wash one small can of four mix beans (around 280g), or indeed any other bean you like, add to the bacon and garlic mix.
Once beans appear warmed through, about 2 mins, add one chopped tomato and a pinch of cumin and continue until tomato just starts to collapse. Salt, pepper, chopped parsley to taste and a little more olive to loosen and make a sauce.