Add oil to a pan on medium heat. Fry off the sausages, breaking them apart into small pieces whilst they fry.
When golden, remove from the pan and add the shallot, red pepper, garlic and tomatoes. Season and sweat down until the tomatoes start to break down and form a sauce.
Add the remaining ingredients and the cooked sausages and stir through.
Drain one tin of butterbeans and add them along with the other tin and the water.
Simmer for another 5 minutes and serve with vegan yoghurt, fresh parsley and chilli oil. Mop everything up with freshly toasted sourdough.
